Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: [uWSGI] getting INI configuration from /etc/nova/nova-metadata-uwsgi.ini Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: *** Starting uWSGI 2.0.20-debian (64bit) on [Fri Jan 23 12:17:35 2026] *** Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: compiled with version: 11.2.0 on 21 March 2022 11:00:44 Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: os: Linux-5.15.0-164-generic #174-Ubuntu SMP Fri Nov 14 20:25:16 UTC 2025 Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: nodename: devstack Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: machine: x86_64 Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: clock source: unix Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: pcre jit disabled Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: detected number of CPU cores: 4 Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: current working directory: / Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: detected binary path: /usr/bin/uwsgi-core Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: your processes number limit is 47368 Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: your memory page size is 4096 bytes Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: detected max file descriptor number: 2048 Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: lock engine: pthread robust mutexes Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: thunder lock: enabled Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: uWSGI http bound on 0.0.0.0:8775 fd 5 Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: uwsgi socket 0 bound to TCP address 127.0.0.1:44213 (port auto-assigned) fd 4 Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: Python version: 3.10.12 (main, Jan 8 2026, 06:52:19) [GCC 11.4.0] Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: PEP 405 virtualenv detected: /opt/stack/data/venv Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: Set PythonHome to /opt/stack/data/venv Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: Python main interpreter initialized at 0x55e960cb6690 Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: python threads support enabled Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: your server socket listen backlog is limited to 100 connections Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: your mercy for graceful operations on workers is 80 seconds Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: mapped 403077 bytes (393 KB) for 2 cores Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: *** Operational MODE: preforking *** Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: *** uWSGI is running in multiple interpreter mode *** Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: spawned uWSGI master process (pid: 70304) Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: spawned uWSGI worker 1 (pid: 70306, cores: 1) Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: spawned uWSGI worker 2 (pid: 70307, cores: 1) Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: spawned uWSGI http 1 (pid: 70308) Jan 23 12:17:35 devstack devstack@n-api-meta.service[70304]: running "unix_signal:15 gracefully_kill_them_all" (master-start)... Jan 23 12:17:36 devstack devstack@n-api-meta.service[70306]: /opt/stack/nova/nova/virt/__init__.py:18: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81. Jan 23 12:17:36 devstack devstack@n-api-meta.service[70306]: __import__('pkg_resources').declare_namespace(__name__) Jan 23 12:17:37 devstack devstack@n-api-meta.service[70307]: /opt/stack/nova/nova/virt/__init__.py:18: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81. Jan 23 12:17:37 devstack devstack@n-api-meta.service[70307]: __import__('pkg_resources').declare_namespace(__name__) Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ******************************************************************************** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2804}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] Configuration options gathered from: {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2805}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] command line args: [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2806}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] config files: ['/etc/nova/api-paste.ini', '/etc/nova/nova.conf'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2807}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ================================================================================ {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2809}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] allow_resize_to_same_host = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] arq_binding_timeout = 300 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] block_device_allocate_retries = 60 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] block_device_allocate_retries_interval = 3 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cert = self.pem {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] compute_driver = libvirt.LibvirtDriver {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] compute_monitors = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] config_dir = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] config_drive_format = iso9660 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] config_file = ['/etc/nova/api-paste.ini', '/etc/nova/nova.conf'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] config_source = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] console_host = devstack {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] control_exchange = nova {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cpu_allocation_ratio = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] daemon = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] debug = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] default_access_ip_network_name = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] default_availability_zone = nova {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] default_ephemeral_format = ext4 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] default_green_pool_size = 1000 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] default_log_levels = ['amqp=WARN', 'boto=WARN', 'sqlalchemy=WARN', 'suds=INFO', 'oslo.messaging=INFO', 'oslo_messaging=INFO', 'iso8601=WARN', 'requests.packages.urllib3.connectionpool=WARN', 'urllib3.connectionpool=WARN', 'websocket=WARN', 'requests.packages.urllib3.util.retry=WARN', 'urllib3.util.retry=WARN', 'keystonemiddleware=WARN', 'routes.middleware=WARN', 'stevedore=WARN', 'taskflow=WARN', 'keystoneauth=WARN', 'oslo.cache=INFO', 'oslo_policy=INFO', 'dogpile.core.dogpile=INFO', 'glanceclient=WARN', 'oslo.privsep.daemon=INFO'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] default_schedule_zone = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] disk_allocation_ratio = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] enable_new_services = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] enabled_apis = ['osapi_compute'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] enabled_ssl_apis = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] flat_injected = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] force_config_drive = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] force_raw_images = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] graceful_shutdown_timeout = 5 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] heal_instance_info_cache_interval = 60 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] host = devstack {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] initial_cpu_allocation_ratio = 4.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] initial_disk_allocation_ratio = 1.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] initial_ram_allocation_ratio = 1.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] injected_network_template = /opt/stack/nova/nova/virt/interfaces.template {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] instance_build_timeout = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] instance_delete_interval = 300 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] instance_format = [instance: %(uuid)s] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] instance_name_template = instance-%08x {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] instance_usage_audit = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] instance_usage_audit_period = month {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] instance_uuid_format = [instance: %(uuid)s] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] instances_path = /opt/stack/data/nova/instances {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] internal_service_availability_zone = internal {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] key = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] live_migration_retry_count = 30 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] log_color = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] log_config_append = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] log_date_format = %Y-%m-%d %H:%M:%S {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] log_dir = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] log_file = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] log_options = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] log_rotate_interval = 1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] log_rotate_interval_type = days {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] log_rotation_type = none {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] logging_context_format_string = %(color)s%(levelname)s %(name)s [%(global_request_id)s %(request_id)s %(project_name)s %(user_name)s%(color)s] %(instance)s%(color)s%(message)s {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] logging_debug_format_suffix = {{(pid=%(process)d) %(funcName)s %(pathname)s:%(lineno)d}} {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] logging_default_format_string = %(color)s%(levelname)s %(name)s [-%(color)s] %(instance)s%(color)s%(message)s {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] logging_exception_prefix = ERROR %(name)s %(instance)s {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] logging_user_identity_format = %(user)s %(project)s %(domain)s %(system_scope)s %(user_domain)s %(project_domain)s {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] long_rpc_timeout = 1800 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] max_concurrent_builds = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] max_concurrent_live_migrations = 1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] max_concurrent_snapshots = 5 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] max_local_block_devices = 3 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] max_logfile_count = 30 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] max_logfile_size_mb = 200 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] maximum_instance_delete_attempts = 5 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] metadata_listen = 0.0.0.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] metadata_listen_port = 8775 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] metadata_workers = 2 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] migrate_max_retries = -1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] mkisofs_cmd = genisoimage {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] my_block_storage_ip = 192.168.122.59 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] my_ip = 192.168.122.59 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] network_allocate_retries = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] non_inheritable_image_properties = ['cache_in_nova', 'bittorrent'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] osapi_compute_listen = 0.0.0.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] osapi_compute_listen_port = 8774 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] osapi_compute_unique_server_name_scope = {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] osapi_compute_workers = 2 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] password_length = 12 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] periodic_enable = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] periodic_fuzzy_delay = 60 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] pointer_model = ps2mouse {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ******************************************************************************** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2804}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] Configuration options gathered from: {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2805}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] command line args: [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2806}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] config files: ['/etc/nova/api-paste.ini', '/etc/nova/nova.conf'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2807}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ================================================================================ {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2809}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] allow_resize_to_same_host = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] arq_binding_timeout = 300 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] block_device_allocate_retries = 60 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] block_device_allocate_retries_interval = 3 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cert = self.pem {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] compute_driver = libvirt.LibvirtDriver {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] compute_monitors = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] config_dir = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] config_drive_format = iso9660 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] config_file = ['/etc/nova/api-paste.ini', '/etc/nova/nova.conf'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] config_source = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] console_host = devstack {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] control_exchange = nova {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cpu_allocation_ratio = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] daemon = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] debug = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] default_access_ip_network_name = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] preallocate_images = none {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] publish_errors = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] default_availability_zone = nova {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] default_ephemeral_format = ext4 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] default_green_pool_size = 1000 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] pybasedir = /opt/stack/nova {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] default_log_levels = ['amqp=WARN', 'boto=WARN', 'sqlalchemy=WARN', 'suds=INFO', 'oslo.messaging=INFO', 'oslo_messaging=INFO', 'iso8601=WARN', 'requests.packages.urllib3.connectionpool=WARN', 'urllib3.connectionpool=WARN', 'websocket=WARN', 'requests.packages.urllib3.util.retry=WARN', 'urllib3.util.retry=WARN', 'keystonemiddleware=WARN', 'routes.middleware=WARN', 'stevedore=WARN', 'taskflow=WARN', 'keystoneauth=WARN', 'oslo.cache=INFO', 'oslo_policy=INFO', 'dogpile.core.dogpile=INFO', 'glanceclient=WARN', 'oslo.privsep.daemon=INFO'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] default_schedule_zone = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] disk_allocation_ratio = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ram_allocation_ratio = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] enable_new_services = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] enabled_apis = ['osapi_compute'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] enabled_ssl_apis = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] flat_injected = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] rate_limit_burst = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] force_config_drive = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] force_raw_images = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] graceful_shutdown_timeout = 5 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] heal_instance_info_cache_interval = 60 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] host = devstack {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] initial_cpu_allocation_ratio = 4.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] initial_disk_allocation_ratio = 1.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] initial_ram_allocation_ratio = 1.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] injected_network_template = /opt/stack/nova/nova/virt/interfaces.template {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] instance_build_timeout = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] instance_delete_interval = 300 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] instance_format = [instance: %(uuid)s] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] instance_name_template = instance-%08x {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] instance_usage_audit = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] instance_usage_audit_period = month {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] instance_uuid_format = [instance: %(uuid)s] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] instances_path = /opt/stack/data/nova/instances {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] internal_service_availability_zone = internal {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] rate_limit_except_level = CRITICAL {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] key = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] live_migration_retry_count = 30 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] log_color = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] log_config_append = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] log_date_format = %Y-%m-%d %H:%M:%S {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] log_dir = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] rate_limit_interval = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] log_file = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] log_options = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] log_rotate_interval = 1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] log_rotate_interval_type = days {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] log_rotation_type = none {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] reboot_timeout = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] logging_context_format_string = %(color)s%(levelname)s %(name)s [%(global_request_id)s %(request_id)s %(project_name)s %(user_name)s%(color)s] %(instance)s%(color)s%(message)s {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] logging_debug_format_suffix = {{(pid=%(process)d) %(funcName)s %(pathname)s:%(lineno)d}} {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] logging_default_format_string = %(color)s%(levelname)s %(name)s [-%(color)s] %(instance)s%(color)s%(message)s {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] logging_exception_prefix = ERROR %(name)s %(instance)s {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] logging_user_identity_format = %(user)s %(project)s %(domain)s %(system_scope)s %(user_domain)s %(project_domain)s {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] long_rpc_timeout = 1800 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] max_concurrent_builds = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] max_concurrent_live_migrations = 1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] reclaim_instance_interval = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] max_concurrent_snapshots = 5 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] max_local_block_devices = 3 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] max_logfile_count = 30 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] max_logfile_size_mb = 200 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] maximum_instance_delete_attempts = 5 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] metadata_listen = 0.0.0.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] record = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] metadata_listen_port = 8775 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] metadata_workers = 2 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] migrate_max_retries = -1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] mkisofs_cmd = genisoimage {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] reimage_timeout_per_gb = 20 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] my_block_storage_ip = 192.168.122.59 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] my_ip = 192.168.122.59 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] network_allocate_retries = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] non_inheritable_image_properties = ['cache_in_nova', 'bittorrent'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] osapi_compute_listen = 0.0.0.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] report_interval = 120 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] osapi_compute_listen_port = 8774 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] osapi_compute_unique_server_name_scope = {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] osapi_compute_workers = 2 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] password_length = 12 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] periodic_enable = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] periodic_fuzzy_delay = 60 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] pointer_model = ps2mouse {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] rescue_timeout = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] preallocate_images = none {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] publish_errors = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] pybasedir = /opt/stack/nova {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ram_allocation_ratio = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] rate_limit_burst = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] rate_limit_except_level = CRITICAL {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] rate_limit_interval = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] reboot_timeout = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] reclaim_instance_interval = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] record = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] reimage_timeout_per_gb = 20 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] report_interval = 120 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] rescue_timeout = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] reserved_host_cpus = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] reserved_host_cpus = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] reserved_host_disk_mb = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] reserved_host_memory_mb = 512 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] reserved_huge_pages = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] reserved_host_disk_mb = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] reserved_host_memory_mb = 512 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] resize_confirm_window = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] reserved_huge_pages = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] resize_fs_using_block_device = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] resume_guests_state_on_host_boot = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] resize_confirm_window = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] resize_fs_using_block_device = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] rootwrap_config = /etc/nova/rootwrap.conf {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] resume_guests_state_on_host_boot = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] running_deleted_instance_action = reap {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] rootwrap_config = /etc/nova/rootwrap.conf {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] running_deleted_instance_action = reap {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] running_deleted_instance_poll_interval = 1800 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] running_deleted_instance_timeout = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] scheduler_instance_sync_interval = 120 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] running_deleted_instance_poll_interval = 1800 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] running_deleted_instance_timeout = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] service_down_time = 720 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] scheduler_instance_sync_interval = 120 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] servicegroup_driver = db {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] shell_completion = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] shelved_offload_time = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] shelved_poll_interval = 3600 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] service_down_time = 720 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] servicegroup_driver = db {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] shell_completion = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] shutdown_timeout = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] source_is_ipv6 = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ssl_only = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] state_path = /opt/stack/data/nova {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] sync_power_state_interval = 600 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] sync_power_state_pool_size = 1000 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] syslog_log_facility = LOG_USER {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] tempdir = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] timeout_nbd = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] shelved_offload_time = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] shelved_poll_interval = 3600 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] shutdown_timeout = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] transport_url = **** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] update_resources_interval = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] use_cow_images = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] use_journal = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] use_json = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] source_is_ipv6 = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] use_rootwrap_daemon = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] use_stderr = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ssl_only = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] state_path = /opt/stack/data/nova {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] use_syslog = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vcpu_pin_set = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] sync_power_state_interval = 600 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vif_plugging_is_fatal = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vif_plugging_timeout = 300 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] virt_mkfs = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] volume_usage_poll_interval = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] web = /usr/share/spice-html5 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_concurrency.disable_process_locking = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_concurrency.lock_path = /opt/stack/data/nova {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.auth_strategy = keystone {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.compute_link_prefix = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.config_drive_skip_versions = 1.0 2007-01-19 2007-03-01 2007-08-29 2007-10-10 2007-12-15 2008-02-01 2008-09-01 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.dhcp_domain = novalocal {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.enable_instance_password = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] sync_power_state_pool_size = 1000 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.glance_link_prefix = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.instance_list_cells_batch_fixed_size = 100 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.instance_list_cells_batch_strategy = distributed {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.instance_list_per_project_cells = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] syslog_log_facility = LOG_USER {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] tempdir = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] timeout_nbd = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.list_records_by_skipping_down_cells = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.local_metadata_per_cell = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.max_limit = 1000 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.metadata_cache_expiration = 15 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.neutron_default_tenant_id = default {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.response_validation = error {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] transport_url = **** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] update_resources_interval = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] use_cow_images = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.use_neutron_default_nets = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.vendordata_dynamic_connect_timeout = 5 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.vendordata_dynamic_failure_fatal = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.vendordata_dynamic_read_timeout = 5 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] use_journal = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.vendordata_dynamic_ssl_certfile = {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.vendordata_dynamic_targets = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.vendordata_jsonfile_path = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] use_json = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] use_rootwrap_daemon = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api.vendordata_providers = ['StaticJSON'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] use_stderr = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.backend = dogpile.cache.memcached {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.backend_argument = **** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.backend_expiration_time = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.config_prefix = cache.oslo {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.debug_cache_backend = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] use_syslog = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vcpu_pin_set = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vif_plugging_is_fatal = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.enable_retry_client = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.enable_socket_keepalive = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.enabled = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.enforce_fips_mode = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.expiration_time = 600 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vif_plugging_timeout = 300 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.hashclient_dead_timeout = 60.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.hashclient_retry_attempts = 2 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.hashclient_retry_timeout = 1.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.memcache_dead_retry = 300 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.memcache_password = **** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] virt_mkfs = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.memcache_pool_connection_get_timeout = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.memcache_pool_flush_on_reconnect = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.memcache_pool_maxsize = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.memcache_pool_unused_timeout = 60 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.memcache_sasl_enabled = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] volume_usage_poll_interval = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.memcache_servers = ['localhost:11211'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.memcache_socket_timeout = 1.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.memcache_username = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.proxies = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.redis_db = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] web = /usr/share/spice-html5 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2817}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.redis_password = **** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.redis_sentinel_service_name = mymaster {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.redis_sentinels = ['localhost:26379'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_concurrency.disable_process_locking = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_concurrency.lock_path = /opt/stack/data/nova {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.redis_server = localhost:6379 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.redis_socket_timeout = 1.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.redis_username = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.auth_strategy = keystone {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.retry_attempts = 2 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.retry_delay = 0.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.socket_keepalive_count = 1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.socket_keepalive_idle = 1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.socket_keepalive_interval = 1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.compute_link_prefix = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.tls_allowed_ciphers = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.tls_cafile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.tls_certfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.tls_enabled = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cache.tls_keyfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cinder.auth_section = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cinder.auth_type = password {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cinder.cafile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cinder.catalog_info = volumev3::publicURL {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cinder.certfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cinder.collect_timing = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cinder.cross_az_attach = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cinder.debug = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.config_drive_skip_versions = 1.0 2007-01-19 2007-03-01 2007-08-29 2007-10-10 2007-12-15 2008-02-01 2008-09-01 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.dhcp_domain = novalocal {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.enable_instance_password = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cinder.endpoint_template = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cinder.http_retries = 3 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cinder.insecure = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cinder.keyfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.glance_link_prefix = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cinder.os_region_name = RegionOne {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cinder.split_loggers = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cinder.timeout = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] compute.consecutive_build_service_disable_threshold = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] compute.cpu_dedicated_set = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] compute.cpu_shared_set = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.instance_list_cells_batch_fixed_size = 100 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] compute.image_type_exclude_list = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] compute.live_migration_wait_for_vif_plug = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] compute.max_concurrent_disk_ops = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] compute.max_disk_devices_to_attach = -1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] compute.packing_host_numa_cells_allocation_strategy = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] compute.provider_config_location = /etc/nova/provider_config/ {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.instance_list_cells_batch_strategy = distributed {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] compute.resource_provider_association_refresh = 300 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] compute.sharing_providers_max_uuids_per_request = 200 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] compute.shutdown_retry_interval = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] compute.vmdk_allowed_types = ['streamOptimized', 'monolithicSparse'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.instance_list_per_project_cells = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] conductor.workers = 2 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.list_records_by_skipping_down_cells = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.local_metadata_per_cell = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] console.allowed_origins = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] console.ssl_ciphers = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] console.ssl_minimum_version = default {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.max_limit = 1000 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] consoleauth.enforce_session_timeout = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] consoleauth.token_ttl = 600 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.cafile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.metadata_cache_expiration = 15 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.neutron_default_tenant_id = default {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.certfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.response_validation = error {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.collect_timing = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.connect_retries = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.connect_retry_delay = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.endpoint_override = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.insecure = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.use_neutron_default_nets = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.keyfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.max_version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.min_version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.region_name = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.retriable_status_codes = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.service_name = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.vendordata_dynamic_connect_timeout = 5 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.service_type = accelerator {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.split_loggers = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.status_code_retries = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.status_code_retry_delay = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.vendordata_dynamic_failure_fatal = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.vendordata_dynamic_read_timeout = 5 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.timeout = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.valid_interfaces = ['internal', 'public'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.vendordata_dynamic_ssl_certfile = {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.asyncio_connection = **** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.asyncio_slave_connection = **** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.backend = sqlalchemy {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.vendordata_dynamic_targets = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.connection = **** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.connection_debug = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.connection_parameters = {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.connection_recycle_time = 3600 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.connection_trace = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.vendordata_jsonfile_path = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.db_inc_retry_interval = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.db_max_retries = 20 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.db_max_retry_interval = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.db_retry_interval = 1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.max_overflow = 50 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.max_pool_size = 5 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.max_retries = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api.vendordata_providers = ['StaticJSON'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.mysql_sql_mode = TRADITIONAL {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.mysql_wsrep_sync_wait = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.pool_timeout = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.retry_interval = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.slave_connection = **** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.sqlite_synchronous = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] database.synchronous_reader = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.asyncio_connection = **** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.backend = dogpile.cache.memcached {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.asyncio_slave_connection = **** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.backend = sqlalchemy {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.connection = **** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.connection_debug = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.connection_parameters = {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.backend_argument = **** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.connection_recycle_time = 3600 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.connection_trace = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.db_inc_retry_interval = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.db_max_retries = 20 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.backend_expiration_time = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.db_max_retry_interval = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.db_retry_interval = 1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.max_overflow = 50 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.max_pool_size = 5 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.max_retries = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.mysql_sql_mode = TRADITIONAL {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.config_prefix = cache.oslo {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.mysql_wsrep_sync_wait = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.pool_timeout = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.retry_interval = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.slave_connection = **** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.debug_cache_backend = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.sqlite_synchronous = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] api_database.synchronous_reader = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.enable_retry_client = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] devices.enabled_mdev_types = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.enable_socket_keepalive = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ephemeral_storage_encryption.cipher = aes-xts-plain64 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.enabled = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ephemeral_storage_encryption.default_format = luks {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.enforce_fips_mode = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ephemeral_storage_encryption.enabled = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.expiration_time = 600 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ephemeral_storage_encryption.key_size = 512 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.hashclient_dead_timeout = 60.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.api_servers = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.hashclient_retry_attempts = 2 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.cafile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.hashclient_retry_timeout = 1.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.certfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.memcache_dead_retry = 300 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.collect_timing = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.memcache_password = **** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.connect_retries = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.memcache_pool_connection_get_timeout = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.connect_retry_delay = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.memcache_pool_flush_on_reconnect = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.debug = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.memcache_pool_maxsize = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.memcache_pool_unused_timeout = 60 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.memcache_sasl_enabled = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.memcache_servers = ['localhost:11211'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.memcache_socket_timeout = 1.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.default_trusted_certificate_ids = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.memcache_username = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.enable_certificate_validation = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.proxies = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.enable_rbd_download = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.redis_db = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.endpoint_override = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.insecure = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.keyfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.max_version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.min_version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.redis_password = **** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.num_retries = 3 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.redis_sentinel_service_name = mymaster {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.rbd_ceph_conf = {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.redis_sentinels = ['localhost:26379'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.rbd_connect_timeout = 5 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.redis_server = localhost:6379 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.redis_socket_timeout = 1.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.redis_username = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.retry_attempts = 2 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.rbd_pool = {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.retry_delay = 0.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.rbd_user = {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.socket_keepalive_count = 1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.region_name = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.socket_keepalive_idle = 1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.retriable_status_codes = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.socket_keepalive_interval = 1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.service_name = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.tls_allowed_ciphers = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.service_type = image {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.tls_cafile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.split_loggers = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.status_code_retries = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.status_code_retry_delay = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.timeout = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.tls_certfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.tls_enabled = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cache.tls_keyfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.valid_interfaces = ['internal', 'public'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cinder.auth_section = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.verify_glance_signatures = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cinder.auth_type = password {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cinder.cafile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] glance.version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cinder.catalog_info = volumev3::publicURL {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cinder.certfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cinder.collect_timing = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] guestfs.debug = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] mks.enabled = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cinder.cross_az_attach = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cinder.debug = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cinder.endpoint_template = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] mks.mksproxy_base_url = http://127.0.0.1:6090/ {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] image_cache.manager_interval = 2400 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cinder.http_retries = 3 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cinder.insecure = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cinder.keyfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] image_cache.precache_concurrency = 1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] image_cache.remove_unused_base_images = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] image_cache.remove_unused_original_minimum_age_seconds = 86400 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] image_cache.remove_unused_resized_minimum_age_seconds = 3600 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cinder.os_region_name = RegionOne {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] image_cache.subdirectory_name = _base {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cinder.split_loggers = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.api_max_retries = 60 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cinder.timeout = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.api_retry_interval = 2 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] compute.consecutive_build_service_disable_threshold = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.auth_section = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] compute.cpu_dedicated_set = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.auth_type = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.cafile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.certfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.collect_timing = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.conductor_group = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] compute.cpu_shared_set = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] compute.image_type_exclude_list = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] compute.live_migration_wait_for_vif_plug = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.connect_retries = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.connect_retry_delay = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] compute.max_concurrent_disk_ops = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] compute.max_disk_devices_to_attach = -1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] compute.packing_host_numa_cells_allocation_strategy = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] compute.provider_config_location = /etc/nova/provider_config/ {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.endpoint_override = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] compute.resource_provider_association_refresh = 300 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.insecure = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] compute.sharing_providers_max_uuids_per_request = 200 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.keyfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] compute.shutdown_retry_interval = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] compute.vmdk_allowed_types = ['streamOptimized', 'monolithicSparse'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] conductor.workers = 2 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] console.allowed_origins = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.max_version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.min_version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] console.ssl_ciphers = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] console.ssl_minimum_version = default {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.peer_list = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.region_name = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.retriable_status_codes = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.serial_console_state_timeout = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] consoleauth.enforce_session_timeout = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] consoleauth.token_ttl = 600 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.cafile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.service_name = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.service_type = baremetal {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.shard = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.certfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.collect_timing = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.connect_retries = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.split_loggers = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.connect_retry_delay = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.status_code_retries = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.endpoint_override = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.status_code_retry_delay = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.timeout = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.valid_interfaces = ['internal', 'public'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ironic.version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] key_manager.backend = nova.keymgr.conf_key_mgr.ConfKeyManager {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.insecure = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] key_manager.fixed_key = **** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.keyfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican.auth_endpoint = http://localhost/identity/v3 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.max_version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican.barbican_api_version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.min_version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican.barbican_endpoint = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.region_name = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican.barbican_endpoint_type = public {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.retriable_status_codes = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican.barbican_region_name = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.service_name = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.service_type = accelerator {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.split_loggers = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican.cafile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.status_code_retries = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican.certfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.status_code_retry_delay = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican.collect_timing = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.timeout = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican.insecure = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican.keyfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican.number_of_retries = 60 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican.retry_delay = 1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican.send_service_user_token = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.valid_interfaces = ['internal', 'public'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican.split_loggers = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] cyborg.version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican.timeout = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.asyncio_connection = **** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican.verify_ssl = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.asyncio_slave_connection = **** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican.verify_ssl_path = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.backend = sqlalchemy {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican_service_user.auth_section = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.connection = **** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican_service_user.auth_type = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.connection_debug = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican_service_user.cafile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.connection_parameters = {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.connection_recycle_time = 3600 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican_service_user.certfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican_service_user.collect_timing = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.connection_trace = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.db_inc_retry_interval = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.db_max_retries = 20 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.db_max_retry_interval = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican_service_user.insecure = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican_service_user.keyfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican_service_user.split_loggers = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.db_retry_interval = 1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.max_overflow = 50 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.max_pool_size = 5 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] barbican_service_user.timeout = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vault.approle_role_id = **** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vault.approle_secret_id = **** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.max_retries = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vault.kv_mountpoint = secret {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.mysql_sql_mode = TRADITIONAL {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vault.kv_path = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.mysql_wsrep_sync_wait = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vault.kv_version = 2 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vault.namespace = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vault.root_token_id = **** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vault.ssl_ca_crt_file = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vault.timeout = 60.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.pool_timeout = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vault.use_ssl = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.retry_interval = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vault.vault_url = http://127.0.0.1:8200 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.slave_connection = **** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.auth_section = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.sqlite_synchronous = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.auth_type = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] database.synchronous_reader = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.cafile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.certfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.asyncio_connection = **** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.collect_timing = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.connect_retries = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.connect_retry_delay = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.asyncio_slave_connection = **** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.backend = sqlalchemy {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.connection = **** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.endpoint_override = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.insecure = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.keyfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.connection_debug = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.connection_parameters = {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.connection_recycle_time = 3600 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.max_version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.min_version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.region_name = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.connection_trace = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.retriable_status_codes = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.db_inc_retry_interval = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.service_name = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.db_max_retries = 20 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.service_type = identity {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.db_max_retry_interval = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.split_loggers = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.status_code_retries = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.status_code_retry_delay = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.timeout = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.valid_interfaces = ['internal', 'public'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.db_retry_interval = 1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] keystone.version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.max_overflow = 50 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.connection_uri = {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.max_pool_size = 5 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.cpu_mode = host-model {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.max_retries = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.cpu_model_extra_flags = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.mysql_sql_mode = TRADITIONAL {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.cpu_models = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.mysql_wsrep_sync_wait = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.cpu_power_governor_high = performance {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.pool_timeout = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.cpu_power_governor_low = powersave {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.retry_interval = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.cpu_power_management = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.slave_connection = **** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.cpu_power_management_strategy = cpu_state {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.device_detach_attempts = 8 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.sqlite_synchronous = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] api_database.synchronous_reader = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] devices.enabled_mdev_types = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.device_detach_timeout = 20 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.disk_cachemodes = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.disk_prefix = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ephemeral_storage_encryption.cipher = aes-xts-plain64 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ephemeral_storage_encryption.default_format = luks {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ephemeral_storage_encryption.enabled = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.enabled_perf_events = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.file_backed_memory = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ephemeral_storage_encryption.key_size = 512 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.api_servers = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.cafile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.certfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.collect_timing = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.connect_retries = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.connect_retry_delay = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.debug = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.default_trusted_certificate_ids = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.enable_certificate_validation = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.enable_rbd_download = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.endpoint_override = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.insecure = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.keyfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.max_version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.min_version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.num_retries = 3 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.gid_maps = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.rbd_ceph_conf = {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.hw_disk_discard = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.rbd_connect_timeout = 5 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.hw_machine_type = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.rbd_pool = {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.images_rbd_ceph_conf = {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.rbd_user = {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.region_name = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.images_rbd_glance_copy_poll_interval = 15 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.retriable_status_codes = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.images_rbd_glance_copy_timeout = 600 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.service_name = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.images_rbd_glance_store_name = {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.images_rbd_pool = rbd {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.service_type = image {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.images_type = default {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.split_loggers = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.images_volume_group = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.status_code_retries = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.inject_key = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.status_code_retry_delay = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.inject_partition = -2 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.timeout = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.inject_password = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.valid_interfaces = ['internal', 'public'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.iscsi_iface = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.verify_glance_signatures = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.iser_use_multipath = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_bandwidth = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_completion_timeout = 800 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] glance.version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_downtime = 500 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] guestfs.debug = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_downtime_delay = 75 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] mks.enabled = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_downtime_steps = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_inbound_addr = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_permit_auto_converge = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_permit_post_copy = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_scheme = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_timeout_action = abort {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] mks.mksproxy_base_url = http://127.0.0.1:6090/ {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_tunnelled = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: WARNING oslo_config.cfg [-] Deprecated: Option "live_migration_uri" from group "libvirt" is deprecated for removal ( Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: live_migration_uri is deprecated for removal in favor of two other options that Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: allow to change live migration scheme and target URI: ``live_migration_scheme`` Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: and ``live_migration_inbound_addr`` respectively. Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: ). Its value may be silently ignored in the future. Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_uri = qemu+ssh://quobyte@%s/system {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] image_cache.manager_interval = 2400 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_with_native_tls = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] image_cache.precache_concurrency = 1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.max_queues = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] image_cache.remove_unused_base_images = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.mem_stats_period_seconds = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] image_cache.remove_unused_original_minimum_age_seconds = 86400 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.migration_inbound_addr = 192.168.122.59 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.nfs_mount_options = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.nfs_mount_point_base = /opt/stack/data/nova/mnt {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.num_aoe_discover_tries = 3 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] image_cache.remove_unused_resized_minimum_age_seconds = 3600 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.num_iser_scan_tries = 5 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] image_cache.subdirectory_name = _base {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.api_max_retries = 60 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.api_retry_interval = 2 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.auth_section = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.auth_type = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.cafile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.certfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.collect_timing = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.conductor_group = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.connect_retries = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.connect_retry_delay = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.endpoint_override = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.insecure = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.keyfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.max_version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.min_version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.peer_list = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.region_name = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.retriable_status_codes = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.serial_console_state_timeout = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.service_name = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.service_type = baremetal {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.shard = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.split_loggers = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.status_code_retries = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.status_code_retry_delay = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.timeout = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.num_memory_encrypted_guests = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.valid_interfaces = ['internal', 'public'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.num_nvme_discover_tries = 5 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.num_pcie_ports = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.num_volume_scan_tries = 5 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.pmem_namespaces = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ironic.version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.quobyte_client_cfg = /etc/quobyte/client-nova.cfg {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] key_manager.backend = nova.keymgr.conf_key_mgr.ConfKeyManager {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.quobyte_mount_point_base = /opt/stack/data/nova/mnt/ {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] key_manager.fixed_key = **** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.rbd_connect_timeout = 5 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican.auth_endpoint = http://localhost/identity/v3 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.rbd_destroy_volume_retries = 12 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican.barbican_api_version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.rbd_destroy_volume_retry_interval = 5 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican.barbican_endpoint = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.rbd_secret_uuid = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican.barbican_endpoint_type = public {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.rbd_user = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican.barbican_region_name = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.realtime_scheduler_priority = 1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican.cafile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.remote_filesystem_transport = ssh {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican.certfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.rescue_image_id = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican.collect_timing = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.rescue_kernel_id = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.rescue_ramdisk_id = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.rng_dev_path = /dev/urandom {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.rx_queue_size = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.smbfs_mount_options = {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican.insecure = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.smbfs_mount_point_base = /opt/stack/data/nova/mnt {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.snapshot_compression = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.snapshot_image_format = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.snapshots_directory = /opt/stack/data/nova/instances/snapshots {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican.keyfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.sparse_logical_volumes = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican.number_of_retries = 60 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.swtpm_enabled = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican.retry_delay = 1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.swtpm_group = tss {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican.send_service_user_token = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.swtpm_user = tss {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.sysinfo_serial = unique {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.tb_cache_size = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.tx_queue_size = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican.split_loggers = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican.timeout = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican.verify_ssl = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican.verify_ssl_path = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican_service_user.auth_section = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican_service_user.auth_type = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican_service_user.cafile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican_service_user.certfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican_service_user.collect_timing = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican_service_user.insecure = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican_service_user.keyfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican_service_user.split_loggers = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] barbican_service_user.timeout = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vault.approle_role_id = **** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vault.approle_secret_id = **** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vault.kv_mountpoint = secret {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vault.kv_path = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vault.kv_version = 2 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vault.namespace = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.uid_maps = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vault.root_token_id = **** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vault.ssl_ca_crt_file = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.use_virtio_for_bridges = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vault.timeout = 60.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.virt_type = qemu {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vault.use_ssl = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.volume_clear = zero {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vault.vault_url = http://127.0.0.1:8200 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.auth_section = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.auth_type = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.cafile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.certfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.collect_timing = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.connect_retries = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.connect_retry_delay = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.endpoint_override = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.volume_clear_size = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.insecure = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.volume_use_multipath = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.keyfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.vzstorage_cache_path = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.vzstorage_log_path = /var/log/vstorage/%(cluster_name)s/nova.log.gz {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.vzstorage_mount_group = qemu {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.vzstorage_mount_opts = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.max_version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.vzstorage_mount_perms = 0770 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.min_version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.region_name = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.vzstorage_mount_point_base = /opt/stack/data/nova/mnt {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.retriable_status_codes = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.vzstorage_mount_user = stack {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.service_name = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.wait_soft_reboot_seconds = 120 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.service_type = identity {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.auth_section = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.split_loggers = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.auth_type = password {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.status_code_retries = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.cafile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.certfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.status_code_retry_delay = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.collect_timing = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.timeout = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.connect_retries = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.connect_retry_delay = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.default_floating_pool = public {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.endpoint_override = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.valid_interfaces = ['internal', 'public'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.extension_sync_interval = 600 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] keystone.version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.http_retries = 3 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.insecure = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.keyfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.max_version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.metadata_proxy_shared_secret = **** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.min_version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.connection_uri = {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.ovs_bridge = br-int {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.physnets = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.region_name = RegionOne {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.retriable_status_codes = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.service_metadata_proxy = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.service_name = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.service_type = network {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.split_loggers = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.status_code_retries = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.status_code_retry_delay = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.timeout = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.valid_interfaces = ['internal', 'public'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.cpu_mode = host-model {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] neutron.version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.cpu_model_extra_flags = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] notifications.bdms_in_notifications = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.cpu_models = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] notifications.default_level = INFO {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.cpu_power_governor_high = performance {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] notifications.notification_format = unversioned {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.cpu_power_governor_low = powersave {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] notifications.notify_on_state_change = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.cpu_power_management = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] notifications.versioned_notifications_topics = ['versioned_notifications'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.cpu_power_management_strategy = cpu_state {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.device_detach_attempts = 8 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.device_detach_timeout = 20 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.disk_cachemodes = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.disk_prefix = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.enabled_perf_events = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.file_backed_memory = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.gid_maps = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.hw_disk_discard = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.hw_machine_type = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.images_rbd_ceph_conf = {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.images_rbd_glance_copy_poll_interval = 15 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.images_rbd_glance_copy_timeout = 600 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.images_rbd_glance_store_name = {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.images_rbd_pool = rbd {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.images_type = default {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.images_volume_group = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.inject_key = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.inject_partition = -2 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.inject_password = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.iscsi_iface = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.iser_use_multipath = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_bandwidth = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_completion_timeout = 800 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_downtime = 500 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_downtime_delay = 75 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_downtime_steps = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_inbound_addr = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_permit_auto_converge = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_permit_post_copy = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] pci.alias = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] pci.device_spec = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] pci.report_in_placement = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.auth_section = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_scheme = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.auth_type = password {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.cafile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.certfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.collect_timing = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.connect_retries = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.connect_retry_delay = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_timeout_action = abort {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.endpoint_override = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_tunnelled = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.insecure = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.keyfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: WARNING oslo_config.cfg [-] Deprecated: Option "live_migration_uri" from group "libvirt" is deprecated for removal ( Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: live_migration_uri is deprecated for removal in favor of two other options that Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: allow to change live migration scheme and target URI: ``live_migration_scheme`` Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: and ``live_migration_inbound_addr`` respectively. Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: ). Its value may be silently ignored in the future. Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.max_version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_uri = qemu+ssh://quobyte@%s/system {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.min_version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.region_name = RegionOne {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.retriable_status_codes = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.service_name = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.service_type = placement {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.split_loggers = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.live_migration_with_native_tls = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.status_code_retries = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.max_queues = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.status_code_retry_delay = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.mem_stats_period_seconds = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.timeout = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.valid_interfaces = ['internal', 'public'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] placement.version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] quota.cores = 20 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] quota.count_usage_from_placement = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.migration_inbound_addr = 192.168.122.59 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] quota.driver = nova.quota.DbQuotaDriver {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.nfs_mount_options = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] quota.injected_file_content_bytes = 10240 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.nfs_mount_point_base = /opt/stack/data/nova/mnt {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] quota.injected_file_path_length = 255 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] quota.injected_files = 5 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] quota.instances = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] quota.key_pairs = 100 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] quota.metadata_items = 128 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.num_aoe_discover_tries = 3 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] quota.ram = 51200 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.num_iser_scan_tries = 5 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] quota.recheck_quota = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.num_memory_encrypted_guests = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] quota.server_group_members = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] quota.server_groups = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] scheduler.discover_hosts_in_cells_interval = -1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] scheduler.enable_isolated_aggregate_filtering = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] scheduler.image_metadata_prefilter = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] scheduler.limit_tenants_to_placement_aggregate = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.num_nvme_discover_tries = 5 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] scheduler.max_attempts = 3 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.num_pcie_ports = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] scheduler.max_placement_results = 1000 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] scheduler.placement_aggregate_required_for_tenants = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] scheduler.query_placement_for_image_type_support = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] scheduler.query_placement_for_routed_network_aggregates = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] scheduler.workers = 2 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.num_volume_scan_tries = 5 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.aggregate_image_properties_isolation_namespace = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.pmem_namespaces = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.quobyte_client_cfg = /etc/quobyte/client-nova.cfg {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.aggregate_image_properties_isolation_separator = . {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.quobyte_mount_point_base = /opt/stack/data/nova/mnt/ {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.available_filters = ['nova.scheduler.filters.all_filters'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.rbd_connect_timeout = 5 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.build_failure_weight_multiplier = 1000000.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.rbd_destroy_volume_retries = 12 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.rbd_destroy_volume_retry_interval = 5 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.rbd_secret_uuid = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.rbd_user = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.realtime_scheduler_priority = 1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.cpu_weight_multiplier = 1.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.remote_filesystem_transport = ssh {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.cross_cell_move_weight_multiplier = 1000000.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.rescue_image_id = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.disk_weight_multiplier = 1.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.rescue_kernel_id = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.enabled_filters = ['ComputeFilter', 'ComputeCapabilitiesFilter', 'ImagePropertiesFilter', 'ServerGroupAntiAffinityFilter', 'ServerGroupAffinityFilter', 'SameHostFilter', 'DifferentHostFilter'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.rescue_ramdisk_id = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.host_subset_size = 1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.hypervisor_version_weight_multiplier = 1.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.image_properties_default_architecture = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.io_ops_weight_multiplier = -1.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.rng_dev_path = /dev/urandom {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.isolated_hosts = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.rx_queue_size = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.isolated_images = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.smbfs_mount_options = {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.smbfs_mount_point_base = /opt/stack/data/nova/mnt {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.snapshot_compression = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.snapshot_image_format = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.max_instances_per_host = 50 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.max_io_ops_per_host = 8 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.num_instances_weight_multiplier = 0.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.pci_in_placement = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.pci_weight_multiplier = 1.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.snapshots_directory = /opt/stack/data/nova/instances/snapshots {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.sparse_logical_volumes = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.swtpm_enabled = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.swtpm_group = tss {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.ram_weight_multiplier = 1.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.swtpm_user = tss {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.restrict_isolated_hosts_to_isolated_images = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.sysinfo_serial = unique {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.shuffle_best_same_weighed_hosts = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.tb_cache_size = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.soft_affinity_weight_multiplier = 1.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.tx_queue_size = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.soft_anti_affinity_weight_multiplier = 1.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.uid_maps = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.track_instance_changes = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.use_virtio_for_bridges = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.weight_classes = ['nova.scheduler.weights.all_weighers'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.virt_type = qemu {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] metrics.required = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.volume_clear = zero {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] metrics.weight_multiplier = 1.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.volume_clear_size = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] metrics.weight_of_unavailable = -10000.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.volume_use_multipath = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] metrics.weight_setting = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.vzstorage_cache_path = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.vzstorage_log_path = /var/log/vstorage/%(cluster_name)s/nova.log.gz {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] serial_console.base_url = ws://127.0.0.1:6083/ {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.vzstorage_mount_group = qemu {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] serial_console.enabled = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.vzstorage_mount_opts = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] serial_console.port_range = 10000:20000 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] serial_console.proxyclient_address = 127.0.0.1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] serial_console.serialproxy_host = 0.0.0.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.vzstorage_mount_perms = 0770 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.vzstorage_mount_point_base = /opt/stack/data/nova/mnt {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.vzstorage_mount_user = stack {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] libvirt.wait_soft_reboot_seconds = 120 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.auth_section = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.auth_type = password {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.cafile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.certfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] serial_console.serialproxy_port = 6083 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.collect_timing = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] service_user.auth_section = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.connect_retries = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] service_user.auth_type = password {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.connect_retry_delay = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] service_user.cafile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.default_floating_pool = public {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] service_user.certfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.endpoint_override = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] service_user.collect_timing = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.extension_sync_interval = 600 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] service_user.insecure = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.http_retries = 3 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] service_user.keyfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.insecure = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] service_user.send_service_user_token = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.keyfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] service_user.split_loggers = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.max_version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] service_user.timeout = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.metadata_proxy_shared_secret = **** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] spice.agent_enabled = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.min_version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] spice.enabled = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.ovs_bridge = br-int {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.physnets = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] spice.html5proxy_base_url = http://127.0.0.1:6082/spice_auto.html {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.region_name = RegionOne {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] spice.html5proxy_host = 0.0.0.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.retriable_status_codes = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] spice.html5proxy_port = 6082 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.service_metadata_proxy = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] spice.image_compression = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.service_name = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] spice.jpeg_compression = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.service_type = network {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] spice.playback_compression = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.split_loggers = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] spice.require_secure = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.status_code_retries = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.status_code_retry_delay = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.timeout = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.valid_interfaces = ['internal', 'public'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] neutron.version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] spice.server_listen = 127.0.0.1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] spice.server_proxyclient_address = 127.0.0.1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] notifications.bdms_in_notifications = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] notifications.default_level = INFO {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] notifications.notification_format = unversioned {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] notifications.notify_on_state_change = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] notifications.versioned_notifications_topics = ['versioned_notifications'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] pci.alias = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] pci.device_spec = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] pci.report_in_placement = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.auth_section = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.auth_type = password {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.cafile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.certfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.collect_timing = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.connect_retries = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.connect_retry_delay = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.endpoint_override = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.insecure = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.keyfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.max_version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.min_version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.region_name = RegionOne {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.retriable_status_codes = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.service_name = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.service_type = placement {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.split_loggers = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.status_code_retries = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.status_code_retry_delay = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.timeout = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.valid_interfaces = ['internal', 'public'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] placement.version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] quota.cores = 20 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] quota.count_usage_from_placement = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] quota.driver = nova.quota.DbQuotaDriver {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] spice.streaming_mode = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] quota.injected_file_content_bytes = 10240 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] quota.injected_file_path_length = 255 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] spice.zlib_compression = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] quota.injected_files = 5 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] upgrade_levels.baseapi = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] quota.instances = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] upgrade_levels.compute = auto {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] quota.key_pairs = 100 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] upgrade_levels.conductor = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] quota.metadata_items = 128 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] upgrade_levels.scheduler = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] quota.ram = 51200 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vendordata_dynamic_auth.auth_section = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] quota.recheck_quota = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vendordata_dynamic_auth.auth_type = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] quota.server_group_members = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vendordata_dynamic_auth.cafile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] quota.server_groups = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vendordata_dynamic_auth.certfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] scheduler.discover_hosts_in_cells_interval = -1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vendordata_dynamic_auth.collect_timing = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] scheduler.enable_isolated_aggregate_filtering = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vendordata_dynamic_auth.insecure = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] scheduler.image_metadata_prefilter = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vendordata_dynamic_auth.keyfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] scheduler.limit_tenants_to_placement_aggregate = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vendordata_dynamic_auth.split_loggers = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] scheduler.max_attempts = 3 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vendordata_dynamic_auth.timeout = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] scheduler.max_placement_results = 1000 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.api_retry_count = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.ca_file = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.cache_prefix = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.cluster_name = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] scheduler.placement_aggregate_required_for_tenants = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.connection_pool_size = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.console_delay_seconds = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] scheduler.query_placement_for_image_type_support = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.datastore_regex = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.host_ip = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.host_password = **** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.host_port = 443 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.host_username = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] scheduler.query_placement_for_routed_network_aggregates = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.insecure = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] scheduler.workers = 2 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.integration_bridge = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.aggregate_image_properties_isolation_namespace = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.maximum_objects = 100 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.aggregate_image_properties_isolation_separator = . {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.pbm_default_policy = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.available_filters = ['nova.scheduler.filters.all_filters'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.pbm_enabled = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.build_failure_weight_multiplier = 1000000.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.pbm_wsdl_location = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.cpu_weight_multiplier = 1.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.serial_log_dir = /opt/vmware/vspc {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.cross_cell_move_weight_multiplier = 1000000.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.serial_port_proxy_uri = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.disk_weight_multiplier = 1.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.serial_port_service_uri = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.enabled_filters = ['ComputeFilter', 'ComputeCapabilitiesFilter', 'ImagePropertiesFilter', 'ServerGroupAntiAffinityFilter', 'ServerGroupAffinityFilter', 'SameHostFilter', 'DifferentHostFilter'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.task_poll_interval = 0.5 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.host_subset_size = 1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.use_linked_clone = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.hypervisor_version_weight_multiplier = 1.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.vnc_keymap = en-us {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.image_properties_default_architecture = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.vnc_port = 5900 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.io_ops_weight_multiplier = -1.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vmware.vnc_port_total = 10000 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.isolated_hosts = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vnc.auth_schemes = ['none'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.isolated_images = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vnc.enabled = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.max_instances_per_host = 50 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.max_io_ops_per_host = 8 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vnc.novncproxy_base_url = http://127.0.0.1:6080/vnc_auto.html {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.num_instances_weight_multiplier = 0.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vnc.novncproxy_host = 0.0.0.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.pci_in_placement = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vnc.novncproxy_port = 6080 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.pci_weight_multiplier = 1.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vnc.server_listen = 127.0.0.1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.ram_weight_multiplier = 1.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vnc.server_proxyclient_address = 127.0.0.1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.restrict_isolated_hosts_to_isolated_images = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.shuffle_best_same_weighed_hosts = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.soft_affinity_weight_multiplier = 1.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.soft_anti_affinity_weight_multiplier = 1.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.track_instance_changes = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] filter_scheduler.weight_classes = ['nova.scheduler.weights.all_weighers'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] metrics.required = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] metrics.weight_multiplier = 1.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] metrics.weight_of_unavailable = -10000.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] metrics.weight_setting = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] serial_console.base_url = ws://127.0.0.1:6083/ {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] serial_console.enabled = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] serial_console.port_range = 10000:20000 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] serial_console.proxyclient_address = 127.0.0.1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] serial_console.serialproxy_host = 0.0.0.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] serial_console.serialproxy_port = 6083 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] service_user.auth_section = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] service_user.auth_type = password {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] service_user.cafile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] service_user.certfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] service_user.collect_timing = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] service_user.insecure = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] service_user.keyfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] service_user.send_service_user_token = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vnc.vencrypt_ca_certs = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vnc.vencrypt_client_cert = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] vnc.vencrypt_client_key = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] service_user.split_loggers = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.disable_compute_service_check_for_ffu = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] service_user.timeout = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.disable_deep_image_inspection = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] spice.agent_enabled = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] spice.enabled = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] spice.html5proxy_base_url = http://127.0.0.1:6082/spice_auto.html {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] spice.html5proxy_host = 0.0.0.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] spice.html5proxy_port = 6082 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] spice.image_compression = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] spice.jpeg_compression = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.disable_fallback_pcpu_query = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.disable_group_policy_check_upcall = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.disable_libvirt_livesnapshot = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] spice.playback_compression = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.disable_rootwrap = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] spice.require_secure = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] spice.server_listen = 127.0.0.1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.enable_numa_live_migration = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] spice.server_proxyclient_address = 127.0.0.1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.enable_qemu_monitor_announce_self = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] spice.streaming_mode = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.ensure_libvirt_rbd_instance_dir_cleanup = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] spice.zlib_compression = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.handle_virt_lifecycle_events = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.libvirt_disable_apic = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] upgrade_levels.baseapi = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.never_download_image_if_on_rbd = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] upgrade_levels.compute = auto {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.qemu_monitor_announce_self_count = 3 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] upgrade_levels.conductor = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.qemu_monitor_announce_self_interval = 1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.reserve_disk_resource_for_image_cache = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.skip_cpu_compare_at_startup = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.skip_cpu_compare_on_dest = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.skip_hypervisor_version_check_on_lm = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] upgrade_levels.scheduler = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.skip_reserve_in_use_ironic_nodes = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vendordata_dynamic_auth.auth_section = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.unified_limits_count_pcpu_as_vcpu = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vendordata_dynamic_auth.auth_type = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.wait_for_vif_plugged_event_during_hard_reboot = [] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vendordata_dynamic_auth.cafile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.api_paste_config = /etc/nova/api-paste.ini {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vendordata_dynamic_auth.certfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.client_socket_timeout = 900 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vendordata_dynamic_auth.collect_timing = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.default_pool_size = 1000 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.keep_alive = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.max_header_line = 16384 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.secure_proxy_ssl_header = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.ssl_ca_file = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vendordata_dynamic_auth.insecure = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.ssl_cert_file = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vendordata_dynamic_auth.keyfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.ssl_key_file = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vendordata_dynamic_auth.split_loggers = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.tcp_keepidle = 600 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vendordata_dynamic_auth.timeout = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.wsgi_log_format = %(client_ip)s "%(request_line)s" status: %(status_code)s len: %(body_length)s time: %(wall_seconds).7f {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] zvm.ca_file = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] zvm.cloud_connector_url = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] zvm.image_tmp_path = /opt/stack/data/nova/images {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] zvm.reachable_timeout = 300 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.api_retry_count = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_metrics.metrics_buffer_size = 1000 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_metrics.metrics_enabled = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_metrics.metrics_process_name = {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_metrics.metrics_socket_file = /var/tmp/metrics_collector.sock {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_metrics.metrics_thread_stop_timeout = 10 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.enforce_new_defaults = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.ca_file = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: WARNING oslo_config.cfg [-] Deprecated: Option "enforce_scope" from group "oslo_policy" is deprecated for removal (This configuration was added temporarily to facilitate a smooth transition to the new RBAC. OpenStack will always enforce scope checks. This configuration option is deprecated and will be removed in the 2025.2 cycle.). Its value may be silently ignored in the future. Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.cache_prefix = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.enforce_scope = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.policy_default_rule = default {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.policy_dirs = ['policy.d'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.policy_file = policy.yaml {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.remote_content_type = application/x-www-form-urlencoded {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.cluster_name = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.remote_ssl_ca_crt_file = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.remote_ssl_client_crt_file = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.remote_ssl_client_key_file = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.remote_ssl_verify_server_crt = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.remote_timeout = 60.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_versionedobjects.fatal_exception_format_errors = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.connection_pool_size = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_middleware.http_basic_auth_user_file = /etc/htpasswd {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] profiler.connection_string = messaging:// {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.console_delay_seconds = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] profiler.enabled = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.datastore_regex = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.host_ip = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.host_password = **** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.host_port = 443 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.host_username = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.insecure = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.integration_bridge = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.maximum_objects = 100 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.pbm_default_policy = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.pbm_enabled = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.pbm_wsdl_location = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.serial_log_dir = /opt/vmware/vspc {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.serial_port_proxy_uri = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.serial_port_service_uri = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.task_poll_interval = 0.5 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.use_linked_clone = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.vnc_keymap = en-us {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.vnc_port = 5900 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vmware.vnc_port_total = 10000 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vnc.auth_schemes = ['none'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vnc.enabled = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vnc.novncproxy_base_url = http://127.0.0.1:6080/vnc_auto.html {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vnc.novncproxy_host = 0.0.0.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vnc.novncproxy_port = 6080 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vnc.server_listen = 127.0.0.1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vnc.server_proxyclient_address = 127.0.0.1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] profiler.es_doc_type = notification {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vnc.vencrypt_ca_certs = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] profiler.es_scroll_size = 10000 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vnc.vencrypt_client_cert = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] profiler.es_scroll_time = 2m {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] vnc.vencrypt_client_key = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] profiler.filter_error_trace = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.disable_compute_service_check_for_ffu = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] profiler.hmac_keys = **** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.disable_deep_image_inspection = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] profiler.sentinel_service_name = mymaster {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.disable_fallback_pcpu_query = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] profiler.socket_timeout = 0.1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.disable_group_policy_check_upcall = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] profiler.trace_requests = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.disable_libvirt_livesnapshot = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] profiler.trace_sqlalchemy = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.disable_rootwrap = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] profiler_jaeger.process_tags = {} {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.enable_numa_live_migration = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] profiler_jaeger.service_name_prefix = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.enable_qemu_monitor_announce_self = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] profiler_otlp.service_name_prefix = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.ensure_libvirt_rbd_instance_dir_cleanup = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.auth_section = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.handle_virt_lifecycle_events = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.auth_type = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.libvirt_disable_apic = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.cafile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.certfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.collect_timing = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.connect_retries = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.connect_retry_delay = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.endpoint_id = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.never_download_image_if_on_rbd = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.endpoint_interface = publicURL {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.qemu_monitor_announce_self_count = 3 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.endpoint_override = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.qemu_monitor_announce_self_interval = 1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.endpoint_region_name = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.endpoint_service_name = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.endpoint_service_type = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.insecure = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.keyfile = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.reserve_disk_resource_for_image_cache = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.max_version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.min_version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.region_name = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.retriable_status_codes = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.service_name = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.skip_cpu_compare_at_startup = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.service_type = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.skip_cpu_compare_on_dest = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.split_loggers = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.skip_hypervisor_version_check_on_lm = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.status_code_retries = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.status_code_retry_delay = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.timeout = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.valid_interfaces = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.version = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.skip_reserve_in_use_ironic_nodes = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.amqp_auto_delete = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.amqp_durable_queues = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.conn_pool_min_size = 2 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.conn_pool_ttl = 1200 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.direct_mandatory_flag = True {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.unified_limits_count_pcpu_as_vcpu = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.enable_cancel_on_failover = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] workarounds.wait_for_vif_plugged_event_during_hard_reboot = [] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.heartbeat_in_pthread = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.heartbeat_rate = 3 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.api_paste_config = /etc/nova/api-paste.ini {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.heartbeat_timeout_threshold = 60 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.client_socket_timeout = 900 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.default_pool_size = 1000 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.keep_alive = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.max_header_line = 16384 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.secure_proxy_ssl_header = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.ssl_ca_file = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.ssl_cert_file = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.ssl_key_file = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.tcp_keepidle = 600 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] wsgi.wsgi_log_format = %(client_ip)s "%(request_line)s" status: %(status_code)s len: %(body_length)s time: %(wall_seconds).7f {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] zvm.ca_file = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] zvm.cloud_connector_url = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] zvm.image_tmp_path = /opt/stack/data/nova/images {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] zvm.reachable_timeout = 300 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_metrics.metrics_buffer_size = 1000 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_metrics.metrics_enabled = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_metrics.metrics_process_name = {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_metrics.metrics_socket_file = /var/tmp/metrics_collector.sock {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_metrics.metrics_thread_stop_timeout = 10 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.enforce_new_defaults = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: WARNING oslo_config.cfg [-] Deprecated: Option "enforce_scope" from group "oslo_policy" is deprecated for removal (This configuration was added temporarily to facilitate a smooth transition to the new RBAC. OpenStack will always enforce scope checks. This configuration option is deprecated and will be removed in the 2025.2 cycle.). Its value may be silently ignored in the future. Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.enforce_scope = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.policy_default_rule = default {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.policy_dirs = ['policy.d'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.policy_file = policy.yaml {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.remote_content_type = application/x-www-form-urlencoded {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.hostname = devstack {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.remote_ssl_ca_crt_file = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.remote_ssl_client_crt_file = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.kombu_compression = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.kombu_failover_strategy = round-robin {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.kombu_missing_consumer_retry_timeout = 60 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.kombu_reconnect_delay = 1.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.remote_ssl_client_key_file = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.kombu_reconnect_splay = 0.0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.remote_ssl_verify_server_crt = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.processname = uwsgi {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_policy.remote_timeout = 60.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_ha_queues = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_versionedobjects.fatal_exception_format_errors = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_interval_max = 30 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_login_method = AMQPLAIN {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_qos_prefetch_count = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_quorum_delivery_limit = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_quorum_max_memory_bytes = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_middleware.http_basic_auth_user_file = /etc/htpasswd {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_quorum_max_memory_length = 0 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] profiler.connection_string = messaging:// {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_quorum_queue = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] profiler.enabled = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] profiler.es_doc_type = notification {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] profiler.es_scroll_size = 10000 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] profiler.es_scroll_time = 2m {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] profiler.filter_error_trace = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_retry_backoff = 2 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] profiler.hmac_keys = **** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_retry_interval = 1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] profiler.sentinel_service_name = mymaster {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_stream_fanout = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] profiler.socket_timeout = 0.1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_transient_queues_ttl = 1800 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] profiler.trace_requests = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_transient_quorum_queue = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] profiler.trace_sqlalchemy = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rpc_conn_pool_size = 30 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] profiler_jaeger.process_tags = {} {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.ssl = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] profiler_jaeger.service_name_prefix = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.ssl_ca_file = {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] profiler_otlp.service_name_prefix = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.ssl_cert_file = {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.auth_section = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.ssl_enforce_fips_mode = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.auth_type = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.ssl_key_file = {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.cafile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.ssl_version = {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.certfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.collect_timing = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.connect_retries = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.connect_retry_delay = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.endpoint_id = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.endpoint_interface = publicURL {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.endpoint_override = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.endpoint_region_name = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.endpoint_service_name = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.endpoint_service_type = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.insecure = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.keyfile = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.max_version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.min_version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.region_name = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.retriable_status_codes = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.service_name = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.use_queue_manager = False {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.service_type = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_notifications.driver = ['messagingv2'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.split_loggers = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_notifications.retry = -1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.status_code_retries = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.status_code_retry_delay = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_notifications.topics = ['notifications'] {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.timeout = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_notifications.transport_url = **** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.valid_interfaces = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_reports.file_event_handler = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_limit.version = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_reports.file_event_handler_interval = 1 {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.amqp_auto_delete = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] oslo_reports.log_dir = None {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.openstack.wsgi_app [-] ******************************************************************************** {{(pid=70307) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2828}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.amqp_durable_queues = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.conn_pool_min_size = 2 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.conn_pool_ttl = 1200 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.direct_mandatory_flag = True {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.enable_cancel_on_failover = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.heartbeat_in_pthread = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.heartbeat_rate = 3 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.heartbeat_timeout_threshold = 60 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.hostname = devstack {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.kombu_compression = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.kombu_failover_strategy = round-robin {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.kombu_missing_consumer_retry_timeout = 60 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.kombu_reconnect_delay = 1.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.kombu_reconnect_splay = 0.0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.processname = uwsgi {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_ha_queues = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_interval_max = 30 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_login_method = AMQPLAIN {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_qos_prefetch_count = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_quorum_delivery_limit = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_quorum_max_memory_bytes = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_quorum_max_memory_length = 0 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_quorum_queue = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_retry_backoff = 2 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_retry_interval = 1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_stream_fanout = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_transient_queues_ttl = 1800 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rabbit_transient_quorum_queue = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.rpc_conn_pool_size = 30 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.ssl = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.ssl_ca_file = {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.ssl_cert_file = {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.ssl_enforce_fips_mode = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.ssl_key_file = {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.ssl_version = {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_rabbit.use_queue_manager = False {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_notifications.driver = ['messagingv2'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_notifications.retry = -1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_notifications.topics = ['notifications'] {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_messaging_notifications.transport_url = **** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_reports.file_event_handler = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_reports.file_event_handler_interval = 1 {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] oslo_reports.log_dir = None {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2824}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.openstack.wsgi_app [-] ******************************************************************************** {{(pid=70306) log_opt_values /opt/stack/data/venv/lib/python3.10/site-packages/oslo_config/cfg.py:2828}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: INFO dbcounter [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Registered counter for database nova_api Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: INFO dbcounter [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Registered counter for database nova_api Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG oslo_db.sqlalchemy.engines [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] MySQL server mode set to STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_ENGINE_SUBSTITUTION {{(pid=70307) _check_effective_sql_mode /opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/sqlalchemy/engines.py:325}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG oslo_db.sqlalchemy.engines [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] MySQL server mode set to STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_ENGINE_SUBSTITUTION {{(pid=70306) _check_effective_sql_mode /opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/sqlalchemy/engines.py:325}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG dbcounter [-] [70307] Writer thread running {{(pid=70307) stat_writer /opt/stack/data/venv/lib/python3.10/site-packages/dbcounter.py:102}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG dbcounter [-] [70306] Writer thread running {{(pid=70306) stat_writer /opt/stack/data/venv/lib/python3.10/site-packages/dbcounter.py:102}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.context [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Found 2 cells: 00000000-0000-0000-0000-000000000000(cell0),d5c46056-6ba9-448a-9860-4d721d9e093f(cell1) {{(pid=70306) load_cells /opt/stack/nova/nova/context.py:464}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.context [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Found 2 cells: 00000000-0000-0000-0000-000000000000(cell0),d5c46056-6ba9-448a-9860-4d721d9e093f(cell1) {{(pid=70307) load_cells /opt/stack/nova/nova/context.py:464}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG oslo_concurrency.lockutils [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Acquiring lock "00000000-0000-0000-0000-000000000000" by "nova.context.set_target_cell..get_or_set_cached_cell_and_set_connections" {{(pid=70307) inner /opt/stack/data/venv/lib/python3.10/site-packages/oslo_concurrency/lockutils.py:405}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG oslo_concurrency.lockutils [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Lock "00000000-0000-0000-0000-000000000000" acquired by "nova.context.set_target_cell..get_or_set_cached_cell_and_set_connections" :: waited 0.000s {{(pid=70307) inner /opt/stack/data/venv/lib/python3.10/site-packages/oslo_concurrency/lockutils.py:410}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG oslo_concurrency.lockutils [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Lock "00000000-0000-0000-0000-000000000000" "released" by "nova.context.set_target_cell..get_or_set_cached_cell_and_set_connections" :: held 0.001s {{(pid=70307) inner /opt/stack/data/venv/lib/python3.10/site-packages/oslo_concurrency/lockutils.py:424}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG oslo_concurrency.lockutils [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Acquiring lock "00000000-0000-0000-0000-000000000000" by "nova.context.set_target_cell..get_or_set_cached_cell_and_set_connections" {{(pid=70306) inner /opt/stack/data/venv/lib/python3.10/site-packages/oslo_concurrency/lockutils.py:405}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG oslo_concurrency.lockutils [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Lock "00000000-0000-0000-0000-000000000000" acquired by "nova.context.set_target_cell..get_or_set_cached_cell_and_set_connections" :: waited 0.003s {{(pid=70306) inner /opt/stack/data/venv/lib/python3.10/site-packages/oslo_concurrency/lockutils.py:410}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG oslo_concurrency.lockutils [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Acquiring lock "d5c46056-6ba9-448a-9860-4d721d9e093f" by "nova.context.set_target_cell..get_or_set_cached_cell_and_set_connections" {{(pid=70307) inner /opt/stack/data/venv/lib/python3.10/site-packages/oslo_concurrency/lockutils.py:405}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG oslo_concurrency.lockutils [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Lock "d5c46056-6ba9-448a-9860-4d721d9e093f" acquired by "nova.context.set_target_cell..get_or_set_cached_cell_and_set_connections" :: waited 0.000s {{(pid=70307) inner /opt/stack/data/venv/lib/python3.10/site-packages/oslo_concurrency/lockutils.py:410}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG oslo_concurrency.lockutils [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Lock "00000000-0000-0000-0000-000000000000" "released" by "nova.context.set_target_cell..get_or_set_cached_cell_and_set_connections" :: held 0.001s {{(pid=70306) inner /opt/stack/data/venv/lib/python3.10/site-packages/oslo_concurrency/lockutils.py:424}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG oslo_concurrency.lockutils [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Acquiring lock "d5c46056-6ba9-448a-9860-4d721d9e093f" by "nova.context.set_target_cell..get_or_set_cached_cell_and_set_connections" {{(pid=70306) inner /opt/stack/data/venv/lib/python3.10/site-packages/oslo_concurrency/lockutils.py:405}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG oslo_concurrency.lockutils [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Lock "d5c46056-6ba9-448a-9860-4d721d9e093f" acquired by "nova.context.set_target_cell..get_or_set_cached_cell_and_set_connections" :: waited 0.000s {{(pid=70306) inner /opt/stack/data/venv/lib/python3.10/site-packages/oslo_concurrency/lockutils.py:410}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG oslo_concurrency.lockutils [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Lock "d5c46056-6ba9-448a-9860-4d721d9e093f" "released" by "nova.context.set_target_cell..get_or_set_cached_cell_and_set_connections" :: held 0.001s {{(pid=70307) inner /opt/stack/data/venv/lib/python3.10/site-packages/oslo_concurrency/lockutils.py:424}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: INFO dbcounter [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Registered counter for database nova_cell0 Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG oslo_concurrency.lockutils [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Lock "d5c46056-6ba9-448a-9860-4d721d9e093f" "released" by "nova.context.set_target_cell..get_or_set_cached_cell_and_set_connections" :: held 0.005s {{(pid=70306) inner /opt/stack/data/venv/lib/python3.10/site-packages/oslo_concurrency/lockutils.py:424}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: INFO dbcounter [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Registered counter for database nova_cell1 Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: INFO dbcounter [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Registered counter for database nova_cell0 Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: INFO dbcounter [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Registered counter for database nova_cell1 Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG oslo_db.sqlalchemy.engines [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] MySQL server mode set to STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_ENGINE_SUBSTITUTION {{(pid=70307) _check_effective_sql_mode /opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/sqlalchemy/engines.py:325}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG oslo_db.sqlalchemy.engines [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] MySQL server mode set to STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_ENGINE_SUBSTITUTION {{(pid=70306) _check_effective_sql_mode /opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/sqlalchemy/engines.py:325}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70306]: DEBUG oslo_db.sqlalchemy.engines [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] MySQL server mode set to STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_ENGINE_SUBSTITUTION {{(pid=70306) _check_effective_sql_mode /opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/sqlalchemy/engines.py:325}} Jan 23 12:17:39 devstack devstack@n-api-meta.service[70307]: DEBUG oslo_db.sqlalchemy.engines [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] MySQL server mode set to STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_ENGINE_SUBSTITUTION {{(pid=70307) _check_effective_sql_mode /opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/sqlalchemy/engines.py:325}} Jan 23 12:17:40 devstack devstack@n-api-meta.service[70307]: DEBUG dbcounter [-] [70307] Writer thread running {{(pid=70307) stat_writer /opt/stack/data/venv/lib/python3.10/site-packages/dbcounter.py:102}} Jan 23 12:17:40 devstack devstack@n-api-meta.service[70307]: DEBUG dbcounter [-] [70307] Writer thread running {{(pid=70307) stat_writer /opt/stack/data/venv/lib/python3.10/site-packages/dbcounter.py:102}} Jan 23 12:17:40 devstack devstack@n-api-meta.service[70307]: INFO dbcounter [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Registered counter for database nova_cell0 Jan 23 12:17:40 devstack devstack@n-api-meta.service[70307]: DEBUG oslo_db.sqlalchemy.engines [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] MySQL server mode set to STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_ENGINE_SUBSTITUTION {{(pid=70307) _check_effective_sql_mode /opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/sqlalchemy/engines.py:325}} Jan 23 12:17:40 devstack devstack@n-api-meta.service[70306]: DEBUG dbcounter [-] [70306] Writer thread running {{(pid=70306) stat_writer /opt/stack/data/venv/lib/python3.10/site-packages/dbcounter.py:102}} Jan 23 12:17:40 devstack devstack@n-api-meta.service[70307]: DEBUG dbcounter [-] [70307] Writer thread running {{(pid=70307) stat_writer /opt/stack/data/venv/lib/python3.10/site-packages/dbcounter.py:102}} Jan 23 12:17:40 devstack devstack@n-api-meta.service[70306]: DEBUG dbcounter [-] [70306] Writer thread running {{(pid=70306) stat_writer /opt/stack/data/venv/lib/python3.10/site-packages/dbcounter.py:102}} Jan 23 12:17:40 devstack devstack@n-api-meta.service[70306]: INFO dbcounter [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Registered counter for database nova_cell0 Jan 23 12:17:40 devstack devstack@n-api-meta.service[70306]: DEBUG oslo_db.sqlalchemy.engines [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] MySQL server mode set to STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_ENGINE_SUBSTITUTION {{(pid=70306) _check_effective_sql_mode /opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/sqlalchemy/engines.py:325}} Jan 23 12:17:40 devstack devstack@n-api-meta.service[70306]: DEBUG dbcounter [-] [70306] Writer thread running {{(pid=70306) stat_writer /opt/stack/data/venv/lib/python3.10/site-packages/dbcounter.py:102}} Jan 23 12:17:40 devstack devstack@n-api-meta.service[70307]: WARNING nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] metadata_proxy_shared_secret is not configured, the metadata information returned by the proxy cannot be trusted Jan 23 12:17:40 devstack devstack@n-api-meta.service[70307]: WSGI app 0 (mountpoint='') ready in 5 seconds on interpreter 0x55e960cb6690 pid: 70307 (default app) Jan 23 12:17:40 devstack devstack@n-api-meta.service[70306]: WARNING nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] metadata_proxy_shared_secret is not configured, the metadata information returned by the proxy cannot be trusted Jan 23 12:17:40 devstack devstack@n-api-meta.service[70306]: WSGI app 0 (mountpoint='') ready in 5 seconds on interpreter 0x55e960cb6690 pid: 70306 (default app) Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:22:53 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 1/1] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:22:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 12 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:22:54 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 1/2] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:22:54 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:22:56 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 2/3] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:22:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:23:00 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 2/4] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:23:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:23:02 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 3/5] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:23:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:23:03 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 3/6] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:23:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:23:05 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 4/7] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:23:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:23:09 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 4/8] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:23:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:23:12 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 5/9] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:23:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:23:13 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 5/10] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:23:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:23:15 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 6/11] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:23:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:23:19 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 6/12] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:23:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:23:21 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 7/13] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:23:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 14 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:23:22 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 7/14] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:23:22 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:23:24 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 8/15] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:23:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:23:28 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 8/16] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:23:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:23:31 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 9/17] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:23:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:23:32 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 9/18] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:23:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:23:34 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 10/19] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:23:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:23:38 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 10/20] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:23:38 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:23:38 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 11/21] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:23:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 7 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:23:39 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 11/22] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:23:39 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:23:40 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 12/23] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:23:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:23:41 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 12/24] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:23:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 15 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:23:41 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 13/25] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:23:41 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:23:43 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 13/26] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:23:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:23:43 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 14/27] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:23:43 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:23:45 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 14/28] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:23:45 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:23:47 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 15/29] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:23:47 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:23:47 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 15/30] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:23:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:23:49 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 16/31] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:23:49 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:23:49 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 16/32] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:23:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:23:50 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 17/33] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:23:50 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:23:51 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 17/34] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:23:51 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:23:52 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 18/35] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:23:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:23:53 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 18/36] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:23:53 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:23:54 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 19/37] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:23:54 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:23:56 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 19/38] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:23:56 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:23:56 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 20/39] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:23:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:23:58 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 20/40] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:23:58 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:23:59 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 21/41] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:23:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:00 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 21/42] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:00 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:00 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 22/43] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:02 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 22/44] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:02 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:02 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 23/45] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:03 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 23/46] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:03 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:05 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 24/47] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:05 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:06 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 24/48] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:07 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 25/49] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:07 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:08 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 25/50] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:09 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 26/51] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:09 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:09 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 26/52] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:11 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 27/53] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:11 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:11 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 27/54] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:13 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 28/55] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:13 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:15 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 28/56] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:15 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:15 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 29/57] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:16 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 29/58] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:16 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:17 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 30/59] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:18 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 30/60] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:18 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:18 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 31/61] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:20 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 31/62] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:20 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:20 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 32/63] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:22 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 32/64] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:22 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:24 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 33/65] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:24 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:24 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 33/66] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:26 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 34/67] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:26 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:27 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 34/68] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:27 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 35/69] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:27 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:28 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 35/70] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:29 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 36/71] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:24:29 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:30 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 36/72] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:24:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:31 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 37/73] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:24:31 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:33 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 37/74] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:33 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:34 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 38/75] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:35 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 38/76] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:35 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:36 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 39/77] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:37 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 39/78] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:37 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:37 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 40/79] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:39 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 40/80] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:39 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:39 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 41/81] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:41 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 41/82] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:24:41 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:43 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 42/83] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:24:43 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:43 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 42/84] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:24:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:44 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 43/85] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:24:44 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:46 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 43/86] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:46 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 44/87] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:46 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:47 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 44/88] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:48 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 45/89] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:48 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:49 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 45/90] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:50 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 46/91] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:50 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:52 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 46/92] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:52 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:53 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 47/93] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:53 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 47/94] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:53 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:55 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 48/95] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:55 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 48/96] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:55 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:56 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 49/97] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:57 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 49/98] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:57 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:57 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 50/99] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:24:57 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:58 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 50/100] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:24:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:24:59 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 51/101] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:24:59 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:24:59 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 51/102] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:24:59 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:00 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 52/103] 192.168.122.59 () {40 vars in 675 bytes} [Fri Jan 23 12:25:00 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 52/104] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:02 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:02 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 53/105] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:25:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:02 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 53/106] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:25:02 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:03 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 54/107] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:03 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:04 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 54/108] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:25:04 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:04 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 55/109] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:25:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:05 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 55/110] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:05 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:05 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 56/111] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:25:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:06 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 56/112] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:06 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:07 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 57/113] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:07 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:07 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 57/114] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:25:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:08 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 58/115] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:08 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:09 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 58/116] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:09 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:09 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 59/117] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:25:09 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:10 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 59/118] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:10 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:11 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 60/119] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:11 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:11 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 60/120] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:25:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:12 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 61/121] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:12 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:13 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 61/122] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:13 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:14 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 62/123] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:25:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:14 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 62/124] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:14 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:15 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 63/125] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:25:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:15 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 63/126] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:25:15 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:16 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 64/127] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:16 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:16 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 64/128] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:25:16 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:17 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 65/129] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:25:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:18 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 65/130] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:18 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:18 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 66/131] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:18 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:19 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 66/132] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:19 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:20 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 67/133] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:20 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:21 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 67/134] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:25:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:21 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 68/135] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:21 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:22 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 68/136] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:22 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:23 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 69/137] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:23 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:23 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 69/138] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:25:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:24 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 70/139] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:24 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:24 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 70/140] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:25:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:25 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 71/141] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:25 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:25 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 71/142] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:25 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:26 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 72/143] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:25:26 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:26 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 72/144] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:26 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:27 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 73/145] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:27 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:28 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 73/146] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:28 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:29 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 74/147] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:29 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:30 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 74/148] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:30 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:30 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 75/149] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:25:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:31 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 75/150] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:31 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 76/151] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:32 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:32 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 76/152] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:25:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:32 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 77/153] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:32 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:33 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 77/154] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:25:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:33 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 78/155] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:33 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:34 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 78/156] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:34 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:35 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 79/157] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:35 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f8108559-ad30-48fc-8285-689e82d46291', 'X-Tenant-Id': 'db13af6759a94e608c222890cf7d63f4', 'X-Instance-Id-Signature': '530f16056d95cd8e9c9c9a102a774e6f59b44583685876400980ce7b6ac79f8c'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:35 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 79/158] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:25:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:36 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 80/159] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:36 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:37 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 80/160] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:37 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:38 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 81/161] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:38 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:39 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 81/162] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:39 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:40 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 82/163] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:40 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:41 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 82/164] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:41 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:41 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 83/165] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:41 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:42 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 83/166] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:42 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:43 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 84/167] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:43 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:44 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 84/168] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:44 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:44 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 85/169] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:44 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:45 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 85/170] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:45 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:46 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 86/171] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:46 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:47 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 86/172] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:25:47 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:47 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 87/173] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:25:47 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:48 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 87/174] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:48 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:48 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 88/175] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:48 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:49 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 88/176] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:49 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:50 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 89/177] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:50 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 89/178] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:51 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:51 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 90/179] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:51 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:51 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 90/180] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:51 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:52 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 91/181] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:52 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:53 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 91/182] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:53 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:53 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 92/183] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:53 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:54 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 92/184] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:54 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:55 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 93/185] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:55 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:55 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 93/186] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:55 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:56 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 94/187] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:56 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:57 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 94/188] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:57 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:57 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 95/189] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:57 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:58 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 95/190] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:25:58 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:25:59 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 96/191] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:25:59 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:25:59 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 96/192] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:25:59 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:00 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 97/193] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:00 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:00 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 97/194] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:00 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:01 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 98/195] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:01 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:01 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 98/196] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:01 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:02 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 99/197] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:02 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:02 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 99/198] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:02 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:03 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 100/199] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:03 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:04 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 100/200] 192.168.122.59 () {40 vars in 675 bytes} [Fri Jan 23 12:26:04 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:04 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 101/201] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:04 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:05 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 101/202] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:26:05 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:06 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 102/203] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:26:06 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:06 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 102/204] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:06 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:07 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 103/205] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:07 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:08 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 103/206] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:08 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:08 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 104/207] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:08 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:09 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 104/208] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:09 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:10 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 105/209] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:10 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:10 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 105/210] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:10 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:11 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 106/211] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:11 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 106/212] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:26:12 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 13 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:12 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 107/213] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:26:12 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:12 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 107/214] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:26:12 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 108/215] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:14 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:14 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 108/216] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:14 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:14 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 109/217] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:14 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:15 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 109/218] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:15 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:16 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 110/219] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:16 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:16 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 110/220] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:16 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:17 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 111/221] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:17 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:18 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 111/222] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:18 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:18 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 112/223] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:18 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:19 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 112/224] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:19 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:19 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 113/225] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:19 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:20 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 113/226] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:20 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:21 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 114/227] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:21 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:21 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 114/228] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:21 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:22 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 115/229] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:26:22 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 115/230] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:23 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:23 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 116/231] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:26:23 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:23 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 116/232] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:26:23 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:24 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 117/233] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:24 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:25 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 117/234] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:25 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:25 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 118/235] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:25 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:26 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 118/236] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:26 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:27 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 119/237] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:27 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:27 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 119/238] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:27 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:28 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 120/239] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:28 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:28 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 120/240] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:28 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:29 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 121/241] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:29 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:30 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 121/242] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:30 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:30 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 122/243] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:30 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 11 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:31 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 122/244] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:31 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:32 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 123/245] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:32 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:32 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 123/246] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:32 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:33 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 124/247] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:33 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:33 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 124/248] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:33 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:34 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 125/249] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:34 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:34 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 125/250] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:34 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:35 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 126/251] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:35 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:36 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 126/252] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:36 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:37 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 127/253] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:37 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:37 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 127/254] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:37 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:38 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 128/255] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:26:38 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:39 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 128/256] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:39 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:39 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 129/257] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:39 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:40 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 129/258] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:40 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 130/259] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:41 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:41 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 130/260] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:41 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:41 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 131/261] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:41 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:42 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 131/262] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:42 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:43 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 132/263] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:43 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:43 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 132/264] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:43 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:44 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 133/265] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:44 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:44 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 133/266] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:44 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:45 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 134/267] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:45 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:46 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 134/268] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:46 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:46 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 135/269] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:46 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:47 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 135/270] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:47 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:48 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 136/271] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:48 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:48 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 136/272] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:48 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:49 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 137/273] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:49 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 137/274] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:50 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:50 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 138/275] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:50 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:50 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 138/276] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:50 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:51 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 139/277] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:51 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:52 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 139/278] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:52 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:52 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 140/279] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:52 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.6', 'X-Instance-Id': '800b957e-e351-4754-b6a6-1babf1260943', 'X-Tenant-Id': '17225100282e4eeb83b33bdc69cd595d', 'X-Instance-Id-Signature': '6044be55c69bb566d7316140aacbd10c8a86aae1a846d4f27b8f81d45cb469c1'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:53 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 140/280] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:53 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:54 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 141/281] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:54 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:54 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 141/282] 192.168.122.59 () {40 vars in 675 bytes} [Fri Jan 23 12:26:54 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:55 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 142/283] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:55 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:56 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 142/284] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:26:56 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:57 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 143/285] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:26:57 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:26:58 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 143/286] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:26:58 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:26:59 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 144/287] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:26:59 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:00 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 144/288] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:00 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:01 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 145/289] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:01 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 10 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:02 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 145/290] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:02 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:03 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 146/291] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:03 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 8 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:04 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 146/292] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:04 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:05 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 147/293] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:05 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:05 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 147/294] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:05 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:07 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 148/295] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:07 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:07 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 148/296] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:07 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:09 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 149/297] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:09 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:09 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 149/298] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:27:09 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:11 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 150/299] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:11 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:11 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 150/300] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:11 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:13 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 151/301] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:13 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:13 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 151/302] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:13 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:14 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 152/303] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:14 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:15 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 152/304] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:15 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:16 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 153/305] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:16 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:17 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 153/306] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:17 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:18 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 154/307] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:18 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:19 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 154/308] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:19 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:20 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 155/309] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:20 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:20 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 155/310] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:20 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:21 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 156/311] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:21 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:22 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 156/312] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:22 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:23 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 157/313] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:23 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:24 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 157/314] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:27:24 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:25 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 158/315] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:25 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:26 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 158/316] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:27:26 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:27 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 159/317] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:27 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:28 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 159/318] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:27:28 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:29 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 160/319] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:29 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:30 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 160/320] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:30 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:31 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 161/321] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:31 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:32 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 161/322] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:32 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:33 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 162/323] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:33 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:33 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 162/324] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:33 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:35 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 163/325] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:35 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:35 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 163/326] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:35 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:36 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 164/327] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:36 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:37 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 164/328] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:37 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:38 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 165/329] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:38 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:39 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 165/330] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:39 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:40 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 166/331] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:40 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:41 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 166/332] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:41 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:42 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 167/333] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:42 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:43 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 167/334] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:43 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:44 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 168/335] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:44 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:44 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 168/336] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:44 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:45 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 169/337] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:45 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:46 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 169/338] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:46 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:47 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 170/339] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:47 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:48 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 170/340] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:48 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:49 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 171/341] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:49 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:50 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 171/342] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:50 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:51 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 172/343] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:51 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:52 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 172/344] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:52 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:53 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 173/345] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:53 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:54 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 173/346] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:54 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:55 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 174/347] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:55 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:56 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 174/348] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:27:56 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:57 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 175/349] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:57 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:27:58 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 175/350] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:27:58 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:27:59 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 176/351] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:27:59 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:28:00 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 176/352] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:00 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:28:01 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 177/353] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:28:01 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:28:02 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 177/354] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:02 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:28:02 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 178/355] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:28:02 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:28:04 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 178/356] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:04 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:28:05 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 179/357] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:28:05 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:28:06 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 179/358] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:06 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:28:07 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 180/359] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:28:07 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:28:08 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 180/360] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:08 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:28:09 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 181/361] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:28:09 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:28:10 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 181/362] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:10 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:28:11 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 182/363] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:28:11 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:28:12 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 182/364] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:12 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '2ac57edb-ed62-4811-a0e3-e02dfb36753a', 'X-Tenant-Id': 'f051c550313f4e2cafc2fd1a6ae16424', 'X-Instance-Id-Signature': 'c4978ff64e189821b566ec39b242cb3bce67858ea209cfe8fdb01a85616f07c4'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:28:13 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 183/365] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:28:13 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:28:14 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 183/366] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:14 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:28:16 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 184/367] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:16 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:28:18 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 184/368] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:28:18 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:28:21 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 185/369] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:21 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:28:23 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 185/370] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:23 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:28:25 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 186/371] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:25 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:28:27 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 186/372] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:27 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:28:30 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 187/373] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:30 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:28:31 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 187/374] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:31 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:28:33 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 188/375] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:33 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:28:36 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 188/376] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:36 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:28:38 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 189/377] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:38 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:28:40 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 189/378] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:40 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:28:42 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 190/379] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:42 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:28:45 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 190/380] 192.168.122.59 () {40 vars in 675 bytes} [Fri Jan 23 12:28:45 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:28:47 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 191/381] 192.168.122.59 () {40 vars in 676 bytes} [Fri Jan 23 12:28:47 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:28:49 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 191/382] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:49 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 9 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:28:51 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 192/383] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:51 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:28:53 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 192/384] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:53 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 10 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:28:56 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 193/385] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:56 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': 'a628fbe6-700c-4c3a-aab2-c56ec45edba4', 'X-Tenant-Id': '0831904d658542a488e7212e5848ffba', 'X-Instance-Id-Signature': '2b2b5f4bcb8eebfd645896378bc6419eb900f32d04a2bb2cea61e311b1b8f7ec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:28:58 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 193/386] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:28:58 2026] GET /openstack/latest/meta_data.json => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:28:59 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 194/387] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:28:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:00 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 194/388] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 18 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:02 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 195/389] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 20 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:05 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 195/390] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:06 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 196/391] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:07 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 196/392] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:09 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 197/393] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:09 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 197/394] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:29:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:10 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 198/395] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:10 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:12 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 198/396] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:13 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 199/397] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:15 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 199/398] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:16 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 200/399] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:16 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 200/400] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:18 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 201/401] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:18 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 201/402] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:19 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 202/403] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:20 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 202/404] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:29:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:21 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 203/405] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:21 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 203/406] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:22 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 204/407] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:22 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:23 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 204/408] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:24 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 205/409] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:25 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 205/410] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:25 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 206/411] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 206/412] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:27 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 207/413] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:27 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:28 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 207/414] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:29 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 208/415] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:29 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 208/416] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:30 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 209/417] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:31 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 209/418] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:31 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 210/419] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:32 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 210/420] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:34 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 211/421] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:35 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 211/422] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:35 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 212/423] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:36 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 212/424] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 213/425] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:37 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 213/426] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:37 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 214/427] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 214/428] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:38 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 215/429] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:38 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 215/430] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:39 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 216/431] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:40 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 216/432] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 8 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:40 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 217/433] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:41 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 217/434] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 7 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:41 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 218/435] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:43 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 218/436] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 219/437] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:44 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:44 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 219/438] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:44 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:44 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 220/439] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:44 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:45 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 220/440] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 221/441] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:46 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 221/442] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:46 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 222/443] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:47 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 222/444] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:47 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 223/445] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:48 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 223/446] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 224/447] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:29:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:49 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 224/448] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:49 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 225/449] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:50 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 225/450] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:50 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:51 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 226/451] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:52 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 226/452] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 227/453] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:53 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 227/454] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:53 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 228/455] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 228/456] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:55 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 229/457] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:55 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 229/458] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:56 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 230/459] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:56 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 230/460] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:57 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 231/461] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:57 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 231/462] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:58 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 232/463] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:29:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:58 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 232/464] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:29:59 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 233/465] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:29:59 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 233/466] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:29:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:00 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 234/467] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:02 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 234/468] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:02 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 235/469] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:03 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 235/470] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:03 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 236/471] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:04 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 236/472] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 237/473] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 12 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:05 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 237/474] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:05 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 238/475] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 238/476] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:06 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 239/477] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:06 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 239/478] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:07 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 240/479] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:08 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 240/480] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:08 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 241/481] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:09 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 241/482] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:09 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 242/483] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:30:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:11 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 242/484] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 243/485] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:12 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 243/486] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:12 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 244/487] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 7 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:13 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 244/488] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 245/489] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:14 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 245/490] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:14 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 246/491] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:15 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 246/492] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:15 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 247/493] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:16 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 247/494] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 248/495] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:17 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 248/496] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:17 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 249/497] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:18 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 249/498] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:19 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 250/499] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:20 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 250/500] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 251/501] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:21 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 251/502] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:21 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 252/503] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:23 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 252/504] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:30:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 12 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:23 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 253/505] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 7 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:24 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 253/506] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 36 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:24 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 254/507] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 254/508] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:25 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 255/509] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:25 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 255/510] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:26 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 256/511] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:26 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:27 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 256/512] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:27 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 257/513] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:28 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 257/514] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:28 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 258/515] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:30 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 258/516] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 259/517] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:31 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 259/518] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:31 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 260/519] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 7 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:32 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 260/520] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 261/521] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:33 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 261/522] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:33 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 262/523] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 262/524] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:34 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 263/525] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:34 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 263/526] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 8 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:35 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 264/527] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:36 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 264/528] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:36 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 265/529] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:37 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 265/530] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:38 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 266/531] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:39 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 266/532] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 267/533] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:40 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 267/534] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:40 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 268/535] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 268/536] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:30:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 269/537] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:42 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 269/538] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:42 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 270/539] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:43 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 270/540] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:43 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 271/541] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:44 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 271/542] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:44 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:45 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 272/543] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:45 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 272/544] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:46 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 273/545] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:46 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 273/546] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:47 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 274/547] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:48 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 274/548] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:49 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 275/549] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:50 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 275/550] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:50 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:50 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 276/551] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:50 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:51 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 276/552] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 277/553] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:52 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 277/554] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:52 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 278/555] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 278/556] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:53 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 279/557] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:53 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 279/558] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:54 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 280/559] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:54 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:55 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 280/560] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:55 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 281/561] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:56 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 281/562] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:56 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 282/563] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:30:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:58 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 282/564] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 283/565] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:30:59 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 283/566] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:30:59 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 284/567] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:30:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:00 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 284/568] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 285/569] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:01 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 285/570] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 9 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:01 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 286/571] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:02 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 286/572] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 11 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:02 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 287/573] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:03 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 287/574] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 288/575] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:04 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 288/576] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:04 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 289/577] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 8 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:05 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 289/578] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:06 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 290/579] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:07 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 290/580] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:31:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 291/581] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:08 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 291/582] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 9 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:08 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 292/583] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 292/584] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:10 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:10 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 293/585] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:10 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:10 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 293/586] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:10 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:11 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 294/587] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 294/588] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:12 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 295/589] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:12 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 295/590] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:13 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 296/591] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 296/592] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 7 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:14 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 297/593] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:14 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 297/594] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:15 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 298/595] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:31:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:17 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 298/596] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 299/597] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:18 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 299/598] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:18 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 300/599] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:19 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 300/600] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 301/601] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:20 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 301/602] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 8 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:20 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 302/603] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 302/604] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:21 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 303/605] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:21 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 303/606] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:31:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:22 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 304/607] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:22 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:23 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 304/608] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:23 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 305/609] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:24 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 305/610] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:24 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 306/611] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:26 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 306/612] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:26 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 307/613] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:27 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 307/614] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:27 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 308/615] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 1 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:28 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 308/616] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 309/617] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 1 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:29 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 309/618] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:29 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 310/619] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:30 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 310/620] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:30 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 311/621] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:31 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 311/622] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 312/623] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:32 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 312/624] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:32 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 313/625] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:33 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 313/626] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:34 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 314/627] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:31:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:35 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 314/628] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 315/629] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 315/630] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:36 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 316/631] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:36 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 316/632] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:37 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 317/633] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:38 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 317/634] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.10', 'X-Instance-Id': '9dac8215-da35-4b60-93ed-0427ac28106b', 'X-Tenant-Id': '2cd10fc546c74a94ba23246a27271376', 'X-Instance-Id-Signature': '03bb060224d50f7c155dcd5ebbf794aac8fb638aabedf7a7044a25b14f070309'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:38 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 318/635] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 318/636] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:39 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 319/637] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:39 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 319/638] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 320/639] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:40 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 320/640] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:40 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 321/641] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:41 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 321/642] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 14 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:42 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 322/643] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:42 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 322/644] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:43 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 323/645] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:43 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 323/646] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:45 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 324/647] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 324/648] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:46 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 325/649] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:46 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 325/650] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:47 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 326/651] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 326/652] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:48 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 327/653] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:48 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 327/654] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:31:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 8 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 328/655] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:49 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 328/656] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:49 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 329/657] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:50 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 329/658] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:50 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:51 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 330/659] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 7 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:51 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 330/660] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:52 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 331/661] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:52 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 331/662] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 13 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:54 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 332/663] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:54 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 332/664] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:55 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 333/665] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:55 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 333/666] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:56 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 334/667] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 334/668] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:57 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 335/669] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:57 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 335/670] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:58 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 336/671] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:31:58 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 336/672] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:31:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:31:59 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 337/673] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:31:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 337/674] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:00 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 338/675] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:32:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:00 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 338/676] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:32:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:02 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 339/677] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:02 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 339/678] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 340/679] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:04 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 340/680] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:32:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.11', 'X-Instance-Id': '656a08ee-7262-4a59-8f49-f88b4c00d63d', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '1577f105242f85fe292d3ba947e7152915f16c0df9f513ba3d9358b0c0b74dc3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:04 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 341/681] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:32:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:05 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 341/682] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:06 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 342/683] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:07 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 342/684] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:32:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:07 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 343/685] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:08 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 343/686] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:32:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:08 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 344/687] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:09 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 344/688] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:10 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 345/689] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:32:10 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:11 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 345/690] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:11 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 346/691] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:13 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 346/692] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:14 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 347/693] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:32:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:14 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 347/694] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:15 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 348/695] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:16 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 348/696] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:32:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:16 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 349/697] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:17 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 349/698] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:32:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:17 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 350/699] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:18 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 350/700] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'ec51e88e-5e17-4e20-b95e-22ca58c5abbf', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '9df4c2e6727de3eb80bfab74329267a7b21f34cff3f51a7eee128183f06ed883'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:19 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 351/701] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:32:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:20 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 351/702] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:20 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 352/703] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:22 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 352/704] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:22 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:24 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 353/705] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': '74abc006-cb8d-4293-988a-6445e6e087a7', 'X-Tenant-Id': '286efd5b6a9a4ec1b8668419718d5cdf', 'X-Instance-Id-Signature': '561adc24c47a67805b3fde005e27591637cd4fca781168a527e2f09f204e1855'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:24 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 353/706] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:26 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 354/707] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:26 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:30 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 354/708] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:32 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 355/709] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:33 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 355/710] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:35 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 356/711] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:39 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 356/712] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:32:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 7 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:41 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 357/713] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:32:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:42 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 357/714] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:44 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 358/715] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:44 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:49 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:49 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:49 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:49 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:49 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 358/716] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:32:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:51 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 359/717] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:32:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:52 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 359/718] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:32:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:32:54 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 360/719] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:32:54 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:32:58 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 360/720] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:32:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:00 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 361/721] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:33:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:01 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 361/722] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:33:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:03 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 362/723] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:33:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:07 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 362/724] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:33:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:08 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 363/725] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:09 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 363/726] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:10 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 364/727] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:10 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:11 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 364/728] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:11 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 365/729] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:13 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 365/730] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:33:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:15 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 366/731] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:33:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:17 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 366/732] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:33:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:17 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 367/733] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:33:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:18 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 367/734] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:19 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 368/735] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:20 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 368/736] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:20 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 369/737] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:22 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 369/738] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:22 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:24 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 370/739] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:26 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 370/740] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:26 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:26 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 371/741] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:26 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:27 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 371/742] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:28 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 372/743] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:29 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 372/744] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:29 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 373/745] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:31 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 373/746] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:33 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 374/747] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:35 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 374/748] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:36 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 375/749] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:37 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 375/750] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:37 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 376/751] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:33:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:39 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 376/752] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:39 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 377/753] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:41 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 377/754] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:43 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 378/755] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:45 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 378/756] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:45 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 379/757] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:46 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 379/758] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:47 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 380/759] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:48 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 380/760] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:48 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 381/761] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:50 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 381/762] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:33:50 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:52 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 382/763] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:33:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:54 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 382/764] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:54 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:54 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 383/765] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:54 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:55 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 383/766] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:56 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 384/767] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:57 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 384/768] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:33:57 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 385/769] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:33:59 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 385/770] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:33:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:34:01 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 386/771] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:34:03 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 386/772] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:34:03 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 387/773] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:34:05 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 387/774] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:34:05 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 388/775] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:34:06 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 388/776] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:34:07 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 389/777] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:34:08 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 389/778] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:34:11 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 390/779] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:34:13 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 390/780] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:34:13 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 391/781] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:34:14 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 391/782] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:34:15 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 392/783] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:34:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:34:16 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 392/784] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:34:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:34:16 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 393/785] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:34:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:34:18 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 393/786] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:34:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:34:20 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 394/787] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:34:22 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 394/788] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:22 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:34:22 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 395/789] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:22 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:34:23 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 395/790] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '4629ab72-71ea-46b4-b6d6-e067f56806f3', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': '2a2b0c325ad0f932ceebfab2ffa483e3fc69e3d33928f1d68e714e9e362730a6'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:34:24 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 396/791] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:34:25 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 396/792] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:34:29 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 397/793] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:34:31 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 397/794] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 8 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:34:33 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 398/795] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:34:35 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 398/796] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:34:39 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 399/797] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:34:41 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 399/798] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:34:42 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 400/799] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:34:44 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 400/800] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:44 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:34:48 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 401/801] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:34:50 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 401/802] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:50 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:34:51 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 402/803] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:34:53 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 402/804] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:34:57 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 403/805] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:34:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:35:00 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 403/806] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:35:01 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 404/807] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:35:03 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 404/808] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 8 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:35:07 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 405/809] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:35:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:35:09 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 405/810] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:35:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:35:10 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 406/811] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:35:10 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:35:12 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 406/812] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:35:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:35:16 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 407/813] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:35:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:35:18 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 407/814] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:35:19 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 408/815] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:35:21 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 408/816] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:35:24 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 409/817] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:35:25 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 409/818] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:35:25 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 410/819] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:35:27 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 410/820] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:35:28 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 411/821] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:35:29 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 411/822] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:35:31 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 412/823] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:35:31 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 412/824] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 8 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:35:33 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 413/825] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 10 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:35 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:35 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:35 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:35 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:35:35 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 413/826] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:35:35 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 414/827] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:35:37 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 414/828] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:35:37 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 415/829] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:35:38 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 415/830] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:35:40 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 416/831] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:35:41 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 416/832] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:35:43 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 417/833] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:35:44 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 417/834] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:44 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:35:44 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 418/835] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:44 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:35:46 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 418/836] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:35:46 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 419/837] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:35:47 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 419/838] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:35:49 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 420/839] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:35:50 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 420/840] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:50 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:35:52 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 421/841] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:35:53 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 421/842] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.9', 'X-Instance-Id': '445b7ea4-ae3f-4b62-9a4b-0856309f6509', 'X-Tenant-Id': 'b549d33e47484aa6ab099422785b2ac9', 'X-Instance-Id-Signature': '27aef245c2be8a05ee3a67ccbcc4141a81ce668599b12c31f338931bd7cebb69'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:35:53 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 422/843] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:35:55 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 422/844] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:35:59 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 423/845] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:35:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:36:01 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 423/846] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:36:02 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 424/847] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:36:05 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 424/848] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:36:09 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 425/849] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:36:11 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 425/850] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:36:12 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 426/851] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:36:14 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 426/852] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 9 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:36:18 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 427/853] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:36:20 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 427/854] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:36:21 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 428/855] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:36:23 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 428/856] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:36:27 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 429/857] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:36:30 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 429/858] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:36:31 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 430/859] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:36:33 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 430/860] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:36:37 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 431/861] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:36:39 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 431/862] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:36:40 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 432/863] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:36:42 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 432/864] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:36:46 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 433/865] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:36:48 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 433/866] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:36:49 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 434/867] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:36:51 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 434/868] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:36:55 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 435/869] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:36:58 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 435/870] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:36:59 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 436/871] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:36:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:37:01 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 436/872] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:37:05 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 437/873] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:37:07 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 437/874] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:37:08 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 438/875] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:37:10 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 438/876] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:10 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:37:14 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 439/877] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 8 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:37:16 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 439/878] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:37:17 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 440/879] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:37:19 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 440/880] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:37:23 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 441/881] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:37:26 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 441/882] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:26 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:37:27 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 442/883] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:37:29 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 442/884] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:37:33 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 443/885] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:37:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:37:35 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 443/886] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:37:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:37:36 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 444/887] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:37:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:37:38 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 444/888] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:37:42 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 445/889] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:37:44 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 445/890] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:44 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:37:45 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 446/891] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:37:47 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 446/892] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:37:51 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 447/893] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:37:54 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 447/894] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:54 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:37:55 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 448/895] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:37:57 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 448/896] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:37:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:38:01 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 449/897] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:38:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:38:03 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 449/898] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:38:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 8 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:38:04 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 450/899] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:38:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:38:06 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 450/900] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:38:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:38:10 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 451/901] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:38:10 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '3aec974d-b655-4bcd-b218-3d69194a1ba8', 'X-Tenant-Id': 'ab0d0e1978444a618c0f7521427b95b2', 'X-Instance-Id-Signature': 'e7dc801699f53a12b7c3552dc50136d2f6ed53741f19801eaf8d120e152613e7'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:38:12 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 451/902] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:38:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:39:18 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 452/903] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:39:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:39:19 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 452/904] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:39:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:39:21 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 453/905] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:39:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:26 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:26 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:26 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:26 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:39:26 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 453/906] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:39:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:39:28 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 454/907] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:39:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:39:29 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 454/908] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:39:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:39:31 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 455/909] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:39:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:39:31 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 455/910] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:39:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:39:32 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 456/911] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:39:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:39:34 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 456/912] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:39:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:39:35 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 457/913] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:39:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:39:37 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 457/914] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:39:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:39:38 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 458/915] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:39:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:39:38 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 458/916] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:39:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:39:40 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 459/917] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:39:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:39:40 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 459/918] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:39:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:39:41 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 460/919] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:39:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:39:43 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 460/920] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:39:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:39:44 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 461/921] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:39:44 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:39:46 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 461/922] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:39:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:39:47 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 462/923] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:39:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:39:47 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 462/924] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:39:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:39:48 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 463/925] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:39:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 463/926] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:39:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:39:49 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 464/927] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:39:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:39:49 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 464/928] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:39:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:39:50 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 465/929] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:39:50 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:39:51 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 465/930] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:39:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:39:52 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 466/931] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:39:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:39:53 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 466/932] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:39:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:39:55 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 467/933] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:39:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:39:56 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 467/934] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:39:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:39:56 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 468/935] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:39:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:39:57 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 468/936] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:39:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:39:57 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 469/937] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:39:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:39:58 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 469/938] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:39:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:39:59 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 470/939] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:39:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:39:59 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 470/940] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:39:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:00 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 471/941] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:40:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:00 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 471/942] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:40:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:02 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 472/943] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:03 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 472/944] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:04 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 473/945] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:05 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 473/946] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:06 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 474/947] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:06 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 474/948] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:07 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 475/949] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 475/950] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:08 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 476/951] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:08 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 476/952] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:09 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 477/953] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:10 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 477/954] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:10 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:11 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 478/955] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:12 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 478/956] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:14 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 479/957] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:14 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 479/958] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:15 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 480/959] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:40:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:15 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 480/960] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:16 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 481/961] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 481/962] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:17 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 482/963] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:17 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 482/964] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:18 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 483/965] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:19 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 483/966] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:20 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 484/967] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:21 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 484/968] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:23 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 485/969] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:24 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 485/970] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:24 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 486/971] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:25 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 486/972] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:25 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 487/973] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:26 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 487/974] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:26 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:26 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 488/975] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:26 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:27 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 488/976] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:28 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 489/977] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:28 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 489/978] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:30 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 490/979] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:31 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 490/980] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:32 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 491/981] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:33 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 491/982] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:34 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 492/983] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:34 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 492/984] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:35 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 493/985] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 493/986] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:36 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 494/987] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:36 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 494/988] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:37 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 495/989] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:38 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 495/990] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:39 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 496/991] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:40 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 496/992] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:42 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 497/993] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:42 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 497/994] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:43 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 498/995] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:40:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:43 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 498/996] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:44 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 499/997] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:40:44 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 499/998] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:45 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 500/999] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:45 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 500/1000] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:46 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 501/1001] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:47 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 501/1002] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:48 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 502/1003] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:49 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 502/1004] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:51 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 503/1005] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:51 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 503/1006] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:52 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 504/1007] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:53 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 504/1008] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:53 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 505/1009] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:54 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 505/1010] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:40:54 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:54 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 506/1011] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:40:54 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:55 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 506/1012] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:55 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 507/1013] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:40:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:56 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 507/1014] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:40:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:40:57 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 508/1015] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:40:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:40:59 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 508/1016] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:40:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:00 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 509/1017] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:01 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 509/1018] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:01 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 510/1019] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:02 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 510/1020] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:02 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 511/1021] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:03 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 511/1022] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:04 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 512/1023] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:04 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 512/1024] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:05 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 513/1025] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:06 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 513/1026] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:07 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 514/1027] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:08 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 514/1028] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:10 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 515/1029] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:10 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:10 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 515/1030] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:10 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:11 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 516/1031] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:11 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 516/1032] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:12 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 517/1033] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 517/1034] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:13 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 518/1035] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:41:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:13 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 518/1036] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:14 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 519/1037] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:41:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:15 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 519/1038] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:16 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 520/1039] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:17 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 520/1040] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:19 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 521/1041] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:19 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 521/1042] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:20 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 522/1043] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:20 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 522/1044] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:21 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 523/1045] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 523/1046] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:22 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:22 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 524/1047] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:22 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:22 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 524/1048] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:22 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:23 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 525/1049] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:41:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:24 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 525/1050] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:41:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:25 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 526/1051] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:41:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:26 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 526/1052] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:26 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:28 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 527/1053] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:29 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 527/1054] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:29 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 528/1055] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:30 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 528/1056] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:30 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 529/1057] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:31 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 529/1058] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:32 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 530/1059] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:32 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 530/1060] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:33 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 531/1061] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:33 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 531/1062] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:35 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 532/1063] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:36 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 532/1064] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:37 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 533/1065] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:38 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 533/1066] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:39 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 534/1067] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:39 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 534/1068] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:40 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 535/1069] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 535/1070] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:41 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 536/1071] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:41 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 536/1072] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:42 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 537/1073] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:43 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 537/1074] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:44 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 538/1075] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:44 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:45 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 538/1076] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:47 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 539/1077] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:47 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 539/1078] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:48 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 540/1079] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:48 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 540/1080] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:49 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 541/1081] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 541/1082] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:50 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:50 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 542/1083] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:50 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:50 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 542/1084] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:50 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:51 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 543/1085] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:52 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 543/1086] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:53 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 544/1087] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:41:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:54 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 544/1088] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:54 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:56 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 545/1089] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:41:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:57 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 545/1090] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:57 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 546/1091] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:58 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 546/1092] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:41:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:41:58 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 547/1093] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:41:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:41:59 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 547/1094] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:41:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:42:00 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 548/1095] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:42:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:42:00 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 548/1096] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:42:01 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 549/1097] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 7 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:42:01 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 549/1098] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:42:03 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 550/1099] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:42:04 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 550/1100] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:42:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:42:05 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 551/1101] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:42:06 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 551/1102] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:42:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:42:07 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 552/1103] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:42:07 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 552/1104] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:42:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:42:08 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 553/1105] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 553/1106] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:42:09 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 554/1107] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:42:09 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 554/1108] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:42:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:42:10 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 555/1109] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:10 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:42:11 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 555/1110] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:42:12 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 556/1111] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:42:13 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 556/1112] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:42:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:42:15 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 557/1113] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:42:15 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 557/1114] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:42:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '29be38d0-5482-40c4-9aa7-6b982ae1db7f', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'c0a761db659c7961ffc5e249f68fd92de512150eee0846a706ba95bc4c742d25'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:42:16 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 558/1115] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:42:16 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 558/1116] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:42:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:42:17 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 559/1117] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 7 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:42:18 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 559/1118] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.12', 'X-Instance-Id': 'dad239e6-f687-4047-b33c-3e2a33c95ecf', 'X-Tenant-Id': '554e4eaaa5e742e68b82e9237beca7ed', 'X-Instance-Id-Signature': 'e66a94608dfe504ecc915acacf458d293ff95d24657172ffae7a9d6a599fd262'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:42:18 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 560/1119] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:42:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:42:20 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 560/1120] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:42:24 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 561/1121] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:42:26 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 561/1122] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:26 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:42:27 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 562/1123] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:42:29 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 562/1124] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:42:33 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 563/1125] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:42:36 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 563/1126] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'af09128e-56a1-40f1-966a-915a18e08036', 'X-Tenant-Id': 'a24b853647c84e92a61e04ae2bc40c89', 'X-Instance-Id-Signature': 'b59243aeb941c7149d3968c49bf9f425c1ad994bf1266c2584c3a62088d2b734'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:42:37 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 564/1127] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:42:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:43:17 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 564/1128] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:43:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:43:18 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 565/1129] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:43:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:43:20 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 565/1130] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:43:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:43:24 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 566/1131] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:43:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:43:27 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 566/1132] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:43:26 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:43:28 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 567/1133] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:43:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:43:30 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 567/1134] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:43:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:43:34 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 568/1135] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:43:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:43:36 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 568/1136] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:43:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:43:37 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 569/1137] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:43:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:43:39 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 569/1138] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:43:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:43:43 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 570/1139] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:43:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:43:45 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 570/1140] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:43:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:43:46 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 571/1141] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:43:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:43:48 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 571/1142] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:43:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:43:52 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 572/1143] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:43:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:43:52 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 572/1144] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:43:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:43:53 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 573/1145] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:43:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:43:55 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 573/1146] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:43:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:43:55 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 574/1147] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:43:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:43:56 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 574/1148] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:43:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:43:58 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 575/1149] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:43:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:43:59 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 575/1150] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:43:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:01 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 576/1151] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:02 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 576/1152] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:02 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 577/1153] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:04 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 577/1154] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:04 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 578/1155] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:05 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 578/1156] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:07 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 579/1157] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:08 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 579/1158] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:11 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 580/1159] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:11 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 580/1160] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:12 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 581/1161] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:13 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 581/1162] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:14 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 582/1163] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:14 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 582/1164] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:16 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 583/1165] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:18 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 583/1166] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:20 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 584/1167] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:20 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 584/1168] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:21 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 585/1169] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:22 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 585/1170] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:22 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:23 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 586/1171] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:23 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 586/1172] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:25 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 587/1173] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:27 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 587/1174] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:29 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 588/1175] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:30 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 588/1176] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:30 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 589/1177] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:32 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 589/1178] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:44:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:32 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 590/1179] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:44:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:33 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 590/1180] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:44:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:35 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 591/1181] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:44:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:36 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 591/1182] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:38 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 592/1183] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:39 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 592/1184] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:39 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 593/1185] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:41 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 593/1186] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:41 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 594/1187] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:42 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 594/1188] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:44 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 595/1189] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:44 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:45 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 595/1190] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:48 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 596/1191] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:48 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 596/1192] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:49 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 597/1193] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:50 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 597/1194] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:50 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:51 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 598/1195] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:51 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 598/1196] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:44:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:53 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 599/1197] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:44:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:55 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 599/1198] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:44:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:57 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 600/1199] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:44:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:44:57 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 600/1200] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:44:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:44:58 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 601/1201] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:44:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:00 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 601/1202] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:00 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 602/1203] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:01 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 602/1204] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:03 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 603/1205] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:04 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 603/1206] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:06 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 604/1207] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:07 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 604/1208] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:07 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 605/1209] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:09 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 605/1210] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:45:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:09 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 606/1211] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:45:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:10 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 606/1212] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:45:10 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:12 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 607/1213] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:45:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:13 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 607/1214] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:16 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 608/1215] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:16 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 608/1216] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:17 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 609/1217] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:18 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 609/1218] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:19 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 610/1219] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:19 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 610/1220] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:21 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 611/1221] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:23 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 611/1222] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:25 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 612/1223] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:25 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 612/1224] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:26 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 613/1225] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:26 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:28 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 613/1226] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:28 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 614/1227] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:45:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:29 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 614/1228] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:31 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 615/1229] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:32 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 615/1230] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:34 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 616/1231] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:35 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 616/1232] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:35 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 617/1233] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:37 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 617/1234] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:37 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 618/1235] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:38 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 618/1236] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:40 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 619/1237] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:41 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 619/1238] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:44 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 620/1239] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:44 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:44 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 620/1240] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:44 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:45 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 621/1241] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:46 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 621/1242] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:47 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 622/1243] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:47 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 622/1244] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:49 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 623/1245] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:51 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 623/1246] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:45:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:53 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 624/1247] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:45:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:53 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 624/1248] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:45:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:54 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 625/1249] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:45:54 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:56 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 625/1250] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:45:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:56 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 626/1251] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:45:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:45:57 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 626/1252] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:45:59 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 627/1253] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:45:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:46:00 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 627/1254] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:46:02 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 628/1255] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:46:03 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 628/1256] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:46:03 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 629/1257] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:46:05 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 629/1258] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:46:05 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 630/1259] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0c06bda7-df9e-4cd8-8073-d7f780a8ce34', 'X-Tenant-Id': 'f7aa8871c2c7496eabbf71e06d16da4d', 'X-Instance-Id-Signature': 'a9b5d357d87ae7a28b19d6ea38d7f0c9314e99ec62d15b10aa0e44ed6a96a602'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:46:06 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 630/1260] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:46:09 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 631/1261] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:46:12 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 631/1262] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:46:13 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 632/1263] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:46:15 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 632/1264] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:46:19 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 633/1265] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:46:21 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 633/1266] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:46:22 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 634/1267] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:22 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:46:24 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 634/1268] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:46:28 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 635/1269] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:46:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:46:30 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 635/1270] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:46:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:46:31 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 636/1271] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:46:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:46:33 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 636/1272] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:46:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:46:37 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 637/1273] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:46:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:46:40 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 637/1274] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:46:41 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 638/1275] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:46:43 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 638/1276] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:46:47 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 639/1277] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:46:49 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 639/1278] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:46:50 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 640/1279] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:50 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:46:52 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 640/1280] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.4', 'X-Instance-Id': '0bc6ab77-380c-4a27-95e0-ddb505cfa1b0', 'X-Tenant-Id': '30720c2af3a54b0cabe01659793a9e1a', 'X-Instance-Id-Signature': '13faa9b9a02c45333dca67d254ebcf217acaa874f7584a8f2c1cd5acf4ae48d8'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:46:56 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 641/1281] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:46:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:47:22 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 641/1282] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:47:22 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 9 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:47:23 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 642/1283] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:47:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:47:25 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 642/1284] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:47:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:47:29 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 643/1285] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:47:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:47:31 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 643/1286] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:47:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:47:32 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 644/1287] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:47:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:47:34 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 644/1288] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:47:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:47:38 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 645/1289] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:47:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:47:40 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 645/1290] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:47:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:47:41 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 646/1291] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:47:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:47:43 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 646/1292] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:47:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:47:47 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 647/1293] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:47:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:47:50 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 647/1294] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:47:50 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:47:51 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 648/1295] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:47:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:47:53 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 648/1296] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:47:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:47:57 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 649/1297] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:47:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:47:59 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 649/1298] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:47:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:48:00 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 650/1299] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:48:02 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 650/1300] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:48:06 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 651/1301] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:48:08 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 651/1302] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:48:09 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 652/1303] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:48:12 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 652/1304] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:48:16 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 653/1305] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:48:18 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 653/1306] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:48:19 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 654/1307] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 1 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:48:21 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 654/1308] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:48:25 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 655/1309] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:48:27 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 655/1310] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:48:28 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 656/1311] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:48:30 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 656/1312] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:48:33 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 657/1313] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:48:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:48:34 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 657/1314] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:48:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:48:34 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 658/1315] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:48:36 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 658/1316] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:48:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:48:36 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 659/1317] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:48:37 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 659/1318] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:48:39 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 660/1319] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:48:40 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 660/1320] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:48:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:48:42 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 661/1321] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:48:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:48:43 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 661/1322] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:48:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:48:44 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 662/1323] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:44 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:48:45 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 662/1324] 192.168.122.59 () {40 vars in 677 bytes} [Fri Jan 23 12:48:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:48:46 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 663/1325] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:48:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:48:47 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 663/1326] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:48:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:48:49 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 664/1327] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:48:49 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 664/1328] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:48:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:48:52 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 665/1329] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:48:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:48:53 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 665/1330] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:48:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:48:53 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 666/1331] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:48:55 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 666/1332] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:48:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:48:55 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 667/1333] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:48:56 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 667/1334] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:48:58 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 668/1335] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:48:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:48:59 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 668/1336] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:48:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:01 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 669/1337] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:02 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 669/1338] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:02 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 670/1339] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:04 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 670/1340] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:04 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 671/1341] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:05 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 671/1342] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:07 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 672/1343] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:08 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 672/1344] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:10 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 673/1345] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:10 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:11 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 673/1346] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:11 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 674/1347] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:13 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 674/1348] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:14 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 675/1349] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:15 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 675/1350] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:17 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 676/1351] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:17 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 676/1352] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:20 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 677/1353] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:21 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 677/1354] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:21 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 678/1355] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:23 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 678/1356] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:23 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 679/1357] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:24 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 679/1358] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:26 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 680/1359] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:26 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:27 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 680/1360] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:29 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 681/1361] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:49:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:30 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 681/1362] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:49:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:30 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 682/1363] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:32 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 682/1364] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:32 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 683/1365] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:33 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 683/1366] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:36 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:36 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:36 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:36 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:36 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 684/1367] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:36 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 684/1368] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:38 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 685/1369] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:39 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 685/1370] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:40 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 686/1371] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:41 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 686/1372] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:42 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 687/1373] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:43 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 687/1374] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:45 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 688/1375] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:45 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 688/1376] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:48 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 689/1377] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:49 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 689/1378] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:49 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 690/1379] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:51 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 690/1380] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:51 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 691/1381] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:52 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 691/1382] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:54 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 692/1383] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:54 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:55 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 692/1384] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:57 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 693/1385] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:49:58 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 693/1386] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:49:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:49:58 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 694/1387] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:49:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:50:00 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 694/1388] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:50:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:50:00 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 695/1389] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:50:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:50:01 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 695/1390] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:50:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:50:03 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 696/1391] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:50:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:50:04 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 696/1392] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:50:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:50:06 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 697/1393] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:50:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:50:07 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 697/1394] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:50:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': 'd56b1acf-026d-4359-902c-2142e08e9026', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'a6bfc6d8dbe69a8890c72632973a5a060ab09df2f35248a1ab0b72e6db5c663b'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:50:07 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 698/1395] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:50:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:50:09 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 698/1396] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:50:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:50:13 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 699/1397] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:50:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:50:16 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 699/1398] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:50:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:50:17 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 700/1399] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:50:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:50:19 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 700/1400] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:50:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:50:23 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 701/1401] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:50:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:50:25 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 701/1402] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:50:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:50:26 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 702/1403] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:50:26 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:50:28 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 702/1404] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:50:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:50:32 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 703/1405] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:50:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:50:34 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 703/1406] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:50:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:50:35 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 704/1407] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:50:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:50:37 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 704/1408] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:50:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:50:41 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 705/1409] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:50:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:50:44 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 705/1410] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:50:44 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 7 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:50:45 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 706/1411] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:50:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:50:47 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 706/1412] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:50:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:50:51 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 707/1413] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:50:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:50:53 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 707/1414] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:50:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:50:54 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 708/1415] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:50:54 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:50:56 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 708/1416] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:50:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:51:00 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 709/1417] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:51:02 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 709/1418] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:51:03 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 710/1419] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:51:05 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 710/1420] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:51:08 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 711/1421] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:51:09 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 711/1422] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:51:09 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 712/1423] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:51:11 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 712/1424] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:51:12 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 713/1425] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:51:13 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 713/1426] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:51:15 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 714/1427] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:51:15 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 714/1428] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:51:17 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 715/1429] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:51:19 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 715/1430] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:51:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:51:19 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 716/1431] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:51:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:51:21 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 716/1432] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:51:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:51:21 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 717/1433] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.7', 'X-Instance-Id': 'd64bcb0e-a42d-4a6b-8af2-48cdffb25d07', 'X-Tenant-Id': 'e15ca29461ea4a97b435eeb2a03d6576', 'X-Instance-Id-Signature': '3ce9a6b32c9ef09a5bec0a47b0ee49a681cf3245b461eae1c11ddc6b33ac6fec'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:51:22 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 717/1434] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:22 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:51:25 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 718/1435] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:51:27 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 718/1436] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:51:28 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 719/1437] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:51:30 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 719/1438] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:51:34 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 720/1439] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:51:36 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 720/1440] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:51:37 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 721/1441] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:51:39 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 721/1442] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:51:43 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 722/1443] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:51:46 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 722/1444] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:51:47 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 723/1445] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:51:49 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 723/1446] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:51:53 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 724/1447] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:51:55 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 724/1448] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:51:56 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 725/1449] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:51:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:51:58 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 725/1450] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:51:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:52:02 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 726/1451] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:52:04 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 726/1452] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:52:05 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 727/1453] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:52:07 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 727/1454] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:52:11 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 728/1455] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:52:14 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 728/1456] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:52:15 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 729/1457] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:52:17 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 729/1458] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:52:21 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 730/1459] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:52:23 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 730/1460] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:52:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:52:24 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 731/1461] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:52:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:52:26 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 731/1462] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:52:26 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:52:30 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 732/1463] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:52:32 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 732/1464] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:52:33 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 733/1465] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:52:35 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 733/1466] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:52:39 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 734/1467] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:52:42 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 734/1468] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:52:43 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 735/1469] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:52:45 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 735/1470] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:52:49 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 736/1471] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:52:51 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 736/1472] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:52:52 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 737/1473] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:52:54 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 737/1474] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:52:54 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:52:54 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 738/1475] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:52:54 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:52:55 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 738/1476] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:52:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:52:57 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 739/1477] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:52:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:52:58 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 739/1478] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:52:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:00 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 740/1479] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:53:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:01 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 740/1480] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:53:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:01 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 741/1481] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:03 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 741/1482] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:53:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:04 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 742/1483] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:05 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 742/1484] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:53:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:07 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 743/1485] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:53:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:07 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 743/1486] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:10 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 744/1487] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:10 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:11 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 744/1488] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:11 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 745/1489] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:53:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:13 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 745/1490] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:13 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 746/1491] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:53:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:14 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 746/1492] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:53:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:16 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 747/1493] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:17 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 747/1494] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:53:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:19 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 748/1495] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:53:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:20 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 748/1496] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:53:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:20 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 749/1497] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:22 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 749/1498] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:22 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:22 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 750/1499] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:53:22 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:23 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 750/1500] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:53:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:25 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 751/1501] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:53:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:26 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 751/1502] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:26 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:28 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 752/1503] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:29 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 752/1504] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:29 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 753/1505] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:53:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:31 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 753/1506] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:32 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 754/1507] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:53:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:33 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 754/1508] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:53:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:35 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 755/1509] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:53:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:35 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 755/1510] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:38 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 756/1511] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:39 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 756/1512] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:39 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 757/1513] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:53:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:41 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 757/1514] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:53:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:41 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 758/1515] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:41 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:42 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 758/1516] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:44 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 759/1517] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:53:44 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:45 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 759/1518] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:47 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 760/1519] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:48 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 760/1520] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:48 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 761/1521] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:53:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:50 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 761/1522] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:50 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:50 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 762/1523] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:50 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:51 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 762/1524] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:53 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 763/1525] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.8', 'X-Instance-Id': '42ac1071-6977-4886-bbd6-d24e331c5fde', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': '020ea87f0c4fe1b8aa3f825e608ca5ea5a03b66c7cac642ee3a3f76371f50b91'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:53:54 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 763/1526] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:53:54 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:53:57 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 764/1527] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:53:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:54:00 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 764/1528] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:54:01 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 765/1529] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:54:03 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 765/1530] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:54:07 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 766/1531] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:54:09 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 766/1532] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:54:10 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 767/1533] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:10 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:54:12 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 767/1534] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:54:16 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 768/1535] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:54:18 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 768/1536] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:54:19 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 769/1537] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:54:21 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 769/1538] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:54:25 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 770/1539] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:54:28 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 770/1540] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:54:29 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 771/1541] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:54:31 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 771/1542] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:54:35 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 772/1543] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:54:37 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 772/1544] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:54:38 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 773/1545] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:54:40 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 773/1546] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:54:44 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 774/1547] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:44 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:54:46 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 774/1548] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:54:47 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 775/1549] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:54:49 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 775/1550] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:54:53 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 776/1551] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:54:56 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 776/1552] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:54:56 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 777/1553] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:54:57 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 777/1554] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:54:57 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 778/1555] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:54:59 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 778/1556] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:54:59 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 779/1557] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:54:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:03 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 779/1558] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 7 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:03 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 780/1559] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:03 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:05 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 780/1560] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:05 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 781/1561] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:05 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:06 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 781/1562] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:06 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 782/1563] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:08 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 782/1564] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:55:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:08 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 783/1565] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:12 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 783/1566] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:12 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 784/1567] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:14 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 784/1568] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:15 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 785/1569] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:15 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 785/1570] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:16 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 786/1571] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:17 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 786/1572] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:18 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 787/1573] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:21 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 787/1574] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:22 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 788/1575] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:22 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:24 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 788/1576] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:24 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 789/1577] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:25 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 789/1578] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:25 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 790/1579] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:27 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 790/1580] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:27 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 791/1581] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:31 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 791/1582] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:31 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 792/1583] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:31 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:33 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 792/1584] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:33 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 793/1585] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:34 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 793/1586] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:34 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 794/1587] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:36 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 794/1588] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:36 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 795/1589] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:40 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 795/1590] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:40 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 796/1591] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:42 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 796/1592] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:43 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 797/1593] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.13', 'X-Instance-Id': 'f9e48fa3-9473-42a0-9fcf-4642188f949a', 'X-Tenant-Id': 'ec8b5a53202e4fd8a051ec6dd34819de', 'X-Instance-Id-Signature': '2063e0c46c2651585fb6194973cb83c9e98f5da968fd56249cd0cb95bc4acfab'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:43 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 797/1594] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:44 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 798/1595] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:55:44 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:46 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 798/1596] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:55:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:50 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 799/1597] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:50 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:52 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 799/1598] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:53 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 800/1599] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:55:55 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 800/1600] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:55:59 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 801/1601] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:55:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:56:01 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 801/1602] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:01 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:56:02 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 802/1603] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:56:04 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 802/1604] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:56:08 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 803/1605] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:56:11 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 803/1606] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:56:12 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 804/1607] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:56:14 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 804/1608] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:56:18 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 805/1609] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:56:20 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 805/1610] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:56:21 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 806/1611] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:56:23 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 806/1612] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:56:27 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 807/1613] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:56:29 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 807/1614] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:56:30 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 808/1615] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:56:32 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 808/1616] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:56:36 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 809/1617] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:56:39 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 809/1618] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:56:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:56:40 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 810/1619] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:56:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:56:42 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 810/1620] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:56:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:56:46 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 811/1621] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:56:48 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 811/1622] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:48 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:56:49 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 812/1623] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:56:51 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 812/1624] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:56:55 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 813/1625] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:56:57 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 813/1626] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 12:56:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:56:58 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 814/1627] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:56:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 6 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:57:00 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 814/1628] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:57:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:57:04 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 815/1629] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:57:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:57:07 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 815/1630] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:57:07 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:57:08 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 816/1631] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:57:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:57:10 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 816/1632] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:57:10 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:57:14 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 817/1633] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:57:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:57:16 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 817/1634] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:57:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:57:17 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 818/1635] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:57:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:57:19 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 818/1636] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:57:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:57:23 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 819/1637] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:57:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:57:25 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 819/1638] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:57:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:57:26 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 820/1639] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:57:26 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:57:28 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 820/1640] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:57:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:57:32 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 821/1641] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:57:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:57:35 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 821/1642] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:57:35 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:57:36 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 822/1643] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:57:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 12:57:38 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 822/1644] 192.168.122.59 () {40 vars in 680 bytes} [Fri Jan 23 12:57:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.14', 'X-Instance-Id': '9232e93c-7884-468a-b963-96070ee18164', 'X-Tenant-Id': 'dd4be6a927f449bab69fe4ce565743d8', 'X-Instance-Id-Signature': 'da724b68ebbf733d29a7727f01c1652e0e928f79569e0593099c52840cabfac3'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 12:57:42 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 823/1645] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 12:57:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:01:50 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 823/1646] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:01:50 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:01:51 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 824/1647] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:01:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:01:53 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 824/1648] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:01:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:01:57 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 825/1649] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:01:57 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:01:59 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 825/1650] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:01:59 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:02:00 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 826/1651] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:02:02 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 826/1652] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:02:06 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 827/1653] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:02:08 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 827/1654] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:02:09 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 828/1655] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:09 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:02:11 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 828/1656] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:02:16 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 829/1657] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:16 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:02:18 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 829/1658] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:18 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:02:19 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 830/1659] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:02:21 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 830/1660] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:02:25 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 831/1661] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:25 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:02:27 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 831/1662] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:27 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:02:28 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 832/1663] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:02:30 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 832/1664] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:02:34 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 833/1665] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:34 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:02:36 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 833/1666] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:02:37 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 834/1667] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:37 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:02:39 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 834/1668] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:39 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:02:43 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 835/1669] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:02:46 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 835/1670] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:46 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:02:47 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 836/1671] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:47 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:02:49 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 836/1672] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:02:53 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 837/1673] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:53 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:02:55 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 837/1674] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:55 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:02:56 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 838/1675] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:56 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:02:58 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 838/1676] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:02:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:03:02 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 839/1677] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:03:04 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 839/1678] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:03:06 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 840/1679] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:06 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:03:08 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 840/1680] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:03:12 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 841/1681] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 13:03:12 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:03:14 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 841/1682] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 13:03:14 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:03:15 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 842/1683] 192.168.122.59 () {40 vars in 678 bytes} [Fri Jan 23 13:03:15 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:03:17 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 842/1684] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:03:21 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 843/1685] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:21 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:03:23 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 843/1686] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:23 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:03:24 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 844/1687] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:24 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:03:26 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 844/1688] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:26 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:03:30 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 845/1689] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:30 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:03:32 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 845/1690] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:03:33 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 846/1691] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:33 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:03:36 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 846/1692] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:03:40 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 847/1693] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:40 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:03:42 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 847/1694] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:42 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:03:43 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 848/1695] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:43 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:03:45 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 848/1696] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:45 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:03:49 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 849/1697] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:49 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:03:51 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 849/1698] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:51 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:03:52 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 850/1699] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:52 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:03:54 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 850/1700] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:54 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:03:58 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 851/1701] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:03:58 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:04:00 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 851/1702] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:04:00 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:04:02 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 852/1703] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:04:02 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:04:04 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 852/1704] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:04:04 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:04:08 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 853/1705] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:04:08 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:04:10 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 853/1706] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:04:10 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:04:11 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 854/1707] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:04:11 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:04:13 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 854/1708] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:04:13 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:04:17 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 855/1709] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:04:17 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:04:19 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 855/1710] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:04:19 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:04:20 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 856/1711] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:04:20 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:04:22 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 856/1712] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:04:22 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 3 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:04:26 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 857/1713] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:04:26 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 4 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:04:28 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 857/1714] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:04:28 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:04:30 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 858/1715] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:04:29 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:04:32 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 858/1716] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:04:32 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: DEBUG nova.api.metadata.handler [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70306) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: CRITICAL nova [None req-44fa165c-8f0c-4032-8035-055869a826b2 None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Traceback (most recent call last): Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return app(environ, start_response) Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: ERROR nova Jan 23 13:04:36 devstack devstack@n-api-meta.service[70306]: [pid: 70306|app: 0|req: 859/1717] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:04:36 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 2 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: DEBUG nova.api.metadata.handler [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Metadata request headers: {'Host': '192.168.122.59:8775', 'User-Agent': 'python-requests/2.32.5', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive', 'X-Forwarded-For': '10.0.0.3', 'X-Instance-Id': '0988ed61-4a44-4443-b4f3-a31090c62322', 'X-Tenant-Id': '22655db3d2f849de9e12870d49b2c54c', 'X-Instance-Id-Signature': '65e9f9b7a5724539614937060623f3c0b985804b978b4195973f2f1ef9c38319'} {{(pid=70307) __call__ /opt/stack/nova/nova/api/metadata/handler.py:110}} Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: CRITICAL nova [None req-560c7de1-dd08-47e6-9458-0600c9fc562d None None] Unhandled error: AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Traceback (most recent call last): Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/paste/urlmap.py", line 211, in __call__ Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return app(environ, start_response) Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_middleware/base.py", line 152, in __call__ Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova response = req.get_response(self.application) Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1313, in send Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova status, headers, app_iter = self.call_application( Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/request.py", line 1278, in call_application Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova app_iter = application(self.environ, start_response) Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 129, in __call__ Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova resp = self.call_func(req, *args, **kw) Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/data/venv/lib/python3.10/site-packages/webob/dec.py", line 193, in call_func Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova return self.func(req, *args, **kwargs) Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 116, in __call__ Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova meta_data = self._handle_instance_id_request(req) Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 184, in _handle_instance_id_request Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova self._validate_shared_secret(instance_id, signature, Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova File "/opt/stack/nova/nova/api/metadata/handler.py", line 306, in _validate_shared_secret Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova not secutils.constant_time_compare(expected_signature, signature)): Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova AttributeError: module 'oslo_utils.secretutils' has no attribute 'constant_time_compare' Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: ERROR nova Jan 23 13:04:38 devstack devstack@n-api-meta.service[70307]: [pid: 70307|app: 0|req: 859/1718] 192.168.122.59 () {40 vars in 679 bytes} [Fri Jan 23 13:04:38 2026] GET /2009-04-04/meta-data/instance-id => generated 0 bytes in 5 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0)